CH-47Fs take off
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DII FOCUS articles offer in-depth, updated looks at significant military programs of record; this FOCUS Article covers the CH-47F/MH-47G Chinook helicopter programs, in the USA and abroad. These helicopters’ distinctive “flying banana” twin-rotor design stems from the brilliant work of aviation pioneer Frank Piasecki. It gives Chinooks the ability to adjust their positioning very precisely, while carrying a large airframe whose load capacity has made it the world’s most popular heavy-lift helicopter. The USA expects to be operating Chinooks in their heavy-lift role past 2030.
The CH-47F looks similar to earlier models, but offers a wide range of improvements in almost every aspect of design and performance. While the related HH-47′s $10-15 billion CSAR-X program win has been nullified by the program’s termination, delivery orders continue for CH-47Fs and for MH-47G Special Forces configuration helicopters. International orders or formal requests have also come in from Australia, Britain, Canada, Italy, the Netherlands, Turkey, and the UAE, with India and other countries expected to follow.
The New Chinooks: CH-47F, MH-47G, HH-47
CH-47F Family: Initial Improvements
CH-47D Chinooks
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These new aircraft are part of the U.S. Army Cargo Helicopter Modernization Program, but they are based on a long-serving basic design. The CH-47F Chinook and MH-47G Special Ops version are the latest variants in a family of helicopters that first saw service in 1962 during the Vietnam War. New “F/G” models feature numerous upgrades over CH-47Ds (produced 1982-1994), from more powerful engines, to reduced vibration, upgraded avionics and self-defense systems, and manufacturing advances designed to improve both mission performance and long term costs.
Engines & Fuel: The new CH-47F has 4,868 shaft horsepower (SHP) from each of its twin T55-GA-714A engines, improving fuel efficiency and enhancing lift performance by approximately 3,900 pounds. The new engines will enable the CH-47F to reach speeds in excess of 175 mph and transport up to 21,016 pounds. As a point of comparison, the original CH-47A’s T55-L7 engines generated 2,650 SHP each, and the CH-47D’s T55-L-712 turboshaft engines produced 3,750 SHP. This improved power will also pay dividends in high-altitude or hot environments, as all aircraft suffer performance penalties in such “hot and high” conditions.
The new Robertson Aviation Extended Range Fuel System of internal auxiliary fuel tanks gives the CH-47F a mission radius greater than 400 miles. Other airframe modifications improve the helicopter’s strategic deployability, reducing the time required for aircraft tear down and build-up by about 60% when deploying them via a C-5 Galaxy or C-17 Globemaster III heavy transport aircraft.
CAAS in MH-47: edited
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Cockpit & Avionics: The new digital cockpit design improves interoperability via the US Army’s Common Aviation Architecture System cockpit, simplifying pilot training and workload. CAAS creates a package that offers Digital Advanced Flight Control System (DAFCS) , displays and avionics. That’s enhanced with moving maps, forward-looking infrared (FLIR) and multimode radar pictures for nap-of-earth and low-level flight operations in any visibility or weather, and an advanced data transfer system to store preflight and mission data. Because this is built on the CAAS foundation, expansion, modernization, and even cross-upgrades developed for other helicopters are all thinkable.
Survivability: New survivability features include a Common Missile Warning installation, and Improved Countermeasure Dispenser Systems. The US Army’s ATIRCM contract was intended to round that out with a next-generation defensive system for active laser decoying of enemy guided missiles, and is employed on CH-47s, but turned out to be too heavy to install on the Army’s smaller helicopters. It was limited to CH-47 installations, and terminated.
If the Army’s new CIRCM program to field lighter devices reaches fruition, it will eventually become a common system for all Army machines, and replace ATIRCM via retrofits.
Manufacturing Advances
CH-47F: mid-conversion
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The remanufacture process has become more extensive than the original plans, and now involves wholesale replacement of key sections. The incoming helicopter has its propulsion systems removed and sent for overhaul/replacement, and the cockpit is cut off. What’s left is the aft fuselage and cabin, which is blast stripped to bare metal, inspected, and then has appropriate sections repaired or replaced. True manufacturing splices allow full modularity with large airframe sections, which can be mixed and matched if inspection reveals a need to replace other elements.
Throughout this process, Boeing has pushed to reduce manufacturing costs and improve production efficiency by outsourcing significant sub-sections to firms like L-3 Crestview (new cabins), using lean manufacturing processes on the factory floor, and using related techniques like employee involvement teams.
The new airframe itself is built utilizing advanced manufacturing techniques where large single-piece components replace built-up sheet metal structures and aluminum honeycomb formers. Boeing spokespeople have cited 35% reductions in parts and fastener totals. Doing it this way is expected to reduce operating and support costs while improving the structural integrity of the aircraft, extending the overall useful life of each Chinook. Further structural enhancements in key locations, and advanced corrosion protection via special paints, should also improve durability and lead to longer service life.
2011 British orders have taken another step beyond, and suggest the availability of future CH-47F models with “machined monolithic” frames.
Variants
MH-47G, Jackal Stone 2010
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MH-47G Chinooks, of course, include a number of additional modifications that optimize them for Special Forces operations. The most obvious is the big aerial refueling tube at the front. Other modifications include the CAAS avionics that will be featured on the CH-47F, extra fuel in enlarged side fuel tanks, additional sensors for surveillance, “aircraft survivability equipment,” dual embedded Global Positioning Systems, a redundant navigator for improved accuracy and reliability, and various advanced datalinks that allow the display of Near Real Time Intelligence Data (NRTID).
Now the family has a third entry. Boeing’s HH-47 CASR, a modified MH-47G, successfully lifted off as the $4-10 billion CSAR-X combat search and rescue competition’s winning entry in November 2006. That model still exists, and some of its features have been transferred at the request of other CH-47F customers like Canada and the Netherlands, but the CSAR-X program was canceled in 2009 after a series of successful GAO protests by the losing contractors.
Planned MYP-II improvements
CH-47F maintenance
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Cargo & Lift: Initial CH-47Fs don’t offer much beyond the new engines and improved construction, but Phase II/ MYP-II helicopters will have some additions that will be retrofitted back into the rest of the fleet.
The first cargo advance is called COOLS (Cargo On/Off Loading System), and consists of floor panels that flip over, to reveal loading rollers. COOLS panels are expected to begin deploying in February 2013, and their presence will have the side effect of improving floor protection against small arms fire. Chinook modernization manager Lt. Col. Joe Hoecherl explained its importance:
“Right now we have a system that is not on the aircraft. We have to bring it on. What happens now when you are flying is you take off and, if you have a change of mission, you have to go pick up pallets. You can’t push pallets on this floor as it is now. With COOLS, the rolls are going to be built into the floor, so if you have a change of mission you just flip the floor up [and roll the pallets onboard].”
The other advances in this area won’t begin with MYP-II buys, but will be introduced into the production line later, and then added as a retrofit. A new set of composite Advanced Chinook Rotor Blades (ACRB) are projected to able to add another 1,800-pounds of lift capability, thanks to their design. The blades have already gone through some wind-tunnel testing, and are slated for fielding in 2016.
Boeing is also working on an update to the CH-47F’s Improved Vibration Control system, which will be lighter and will have obsolete electronic components replaced.
Maintenance: A number of Boeing’s manufacturing advances are aimed at reducing maintenance, but more can be done. The CHPE (Cargo Platform Health Environment) program of embedded diagnostic and prognostic sensors begins installation validation in May 2012, and is also slated for MYP-II/ Phase II CH-47Fs. These kinds of HUMS (Health and Usage Monitoring Systems) offer make basic maintenance like rotor track and balance much easier, and make diagnosing helicopter problems and fleet trends much easier. That saves a lot of money on maintenance, and improves availability in service.
The USA’s Acquisition Plan
CH-47 Assembly Line
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The US Army’s original plan was revised upward a few times from the original 452, and went as high as 533 helicopters in 2012, before coming back to the same place it began in April 2013.
The FY 2014 budget would leave the US military with 451 machines, made up of 382 CH-47Fs and 69 MH-47Gs.
Under the current plan, the Army is modernizing 206 CH-47D Chinooks to the new F-model configuration, while also buying 176 new-build CH-47F Chinooks. New build and refurbished CH-47s are being bought side by side, in order to keep more operational helicopters out of the factory lines and on the front lines.
In the wake of operational success in Afghanistan, U.S. Army Special Operations Command (SOCOM) moved to increase its MH-47G Chinook inventory to 69 machines, adding 8 new helicopters to its 61 remanufactured machines.
The CH-47F was expected to enter service in July 2007, and did receive a US Army go-ahead for full-rate production and fielding that month; it was certified as combat ready with the 101st Airborne in August 2007.
Under a multi-year contract awarded in August 2008, Boeing received 28 orders in 2009, and then began a graduated delivery rate ramp-up through successive years. Boeing submitted a proposal for a CH-47F MYP-II buy to begin in 2013, and that contract was finally signed in May 2013. Note that Foreign Military Sales are available as options under these contracts, if the countries involved want to take advantage of that.
The USAF’s CSAR-X program could have added another 141 HH-47 helicopters, but it was canceled following competitive protests. That saga is detailed in its own article set. CSAR-X was eventually canceled, though the USAF is still looking for a combat search and rescue option via its “CRH” solicitation.
Global Contracts and Key Events
CH-47F & CH-47D
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Customer Orders: US Army (532 planned), US SOCOM (61 planned), Australia (7), Britain (14), Canada (15), Italy (16), the Netherlands (6/9), Turkey (6+/14), United Arab Emirates (6+/16).
Unless otherwise noted, key program events and related awards noted below are assumed to be US orders from Army Aviation and Missile Command in Redstone Arsenal, AL; issued to The Boeing Co. in Ridley Park, PA.
Note that contracts to Boeing are not all-inclusive, by any means. As an example, they include installation of Honeywell’s engines, but not the engines themselves, which are “Government Furnished Equipment” (GFE) bought under a separate contract. In a related vein, the purchase contract is usually accompanied by advance materials and “long lead items” contracts earlier. The actual price of a combat-ready CH-47F will be very different.
FY 2013
CH-47F got moves
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July 18/13: Support. A maximum $39.6 million cost-plus-fixed-fee contract for helicopter support and personnel training services, aimed at units receiving the CH-47F. FY 2013 procurement funds are being used, and 1 bid was solicited, with 1 bid received (W58RGZ-13-C-0114).
June 24/13: Italy. The Italian Army’s 1st ICH-47F Chinook performs its 15-minute maiden flight at AgustaWestland’s Vergiate plant in Italy. Under the joint agreement, AW makes the drive systems, handles system integration for Italy’s unique requirements, and performs final assembly. They also have the same kind of added export permission in their region that they enjoyed with the CH-47C.
Italy ordered up to 20 ICH-47Fs (16 + 4 options – q.v. May 13/09), to replace the 1st Regiment’s 40 CH-47Cs that entered service in 1973. Delivery of this 1st helicopter is scheduled for early 2014, with final deliveries in 2017. AgustaWestland | Read “Italy Buying CH-47F Helicopters” for more.
June 11-17/13: A $3.414 billion firm-fixed-price, multi-year contract for remanufactured and new-build CH-47F cargo helicopters, with $1.317 billion of FY 2011-2013 funds committed immediately. Boeing announces it as a contract for 177 helicopters, which could rise to 215. If it does rise that high, the Pentagon announces the contract maximum as $4.984 billion. Boeing is touting up to $800 million of savings vs. single-year buys, plus a $130 million investment they’ve already made to modernize the Chinook factory in Pennsylvania.
The Pentagon adds that a portion of the initial contract involves foreign military sales for Turkey and the UAE. The USA’s FY 2013 budget submission involved just 155 helicopters and $373 million in savings, for a total of $3.363 billion. That indicates another 22 helicopters in this base order, but Turkey and the UAE together have just 16 helicopters left in their DSCA requests (8 each), so the numbers don’t add immediately.
As of this date, there were 241 CH-47Fs in the Army and National Guard, with 15 units operating them and a 16th being equipped. CH-47F units have logged more than 86,000 combat hours in Afghanistan, maintaining an operational readiness rate of over 80%, compared to equally new technology like the V-22 tilt-rotor whose readiness rate is 70% or less. Boeing cites a final Army target of 464 CH-47Fs, including 24 to replace helicopters that have been lost, but that’s at variance with FY 2014 Pentagon budget documents (W58RGZ-13-C-0002). Boeing.
multinational
April 10/13: FY 2014 Budget. The President releases a proposed budget at last, the latest in modern memory. The Senate and House were already working on budgets in his absence, but the Pentagon’s submission is actually important to proceedings going forward. See ongoing DID coverage.
The FY 2013 program plan was 533 helicopters: 237 New Build + 226 remanufactured. The FY 2014 program plan cuts that by 20 remanufactured helicopters (to 207) and 61 new-build helicopters (to 176), but the interesting thing about the cuts is that they mostly take place after 2017. The reason is the multi-year buy proposal, which runs from FY 2013 – 2017. There is a cut of $527 million in the FY 2017 budget projection, and if you look closely, it’s mostly from the total removal of new-build funding that year. The exact impact of these cuts on the entire program’s cost isn’t clear yet, and will have to await a Pentagon Selected Acquisitions Report (SAR).
March 21/13: Improved rotor. A $17.9 million cost-plus-fixed-fee contract modification for Advanced Chinook Rotor Blade (ACRB) design and engineering services. This blade is slated to be added part-way through CH-47F Block II production, with fielding in 2016. If it performs to spec, it will add another 1,800-pounds of lift capability, and could be retrofitted to the rest of the fleet. See also Aug 4/12 entry.
Work will be performed in Ridley Park, PA with an estimated completion date of March 18/17 (W58RGZ-04-G-0023).
Dec 11/12: MH-47G. A $34.2 million cost-plus-fixed-fee contract to buy 1 MH-47G special operations variant Chinook helicopter. There’s a fair bit of separate equipment that also goes into these, so our standard warning about prices is magnified in this case.
Work will be performed in Ridley Park, PA, with an estimated completion date of Oct 31/15. One bid was solicited, with 1 bid received (W58RGZ-04-G-0023).
Dec 5/12: India. The Indian government officially announces that Boeing’s CH-47F is its preferred bidder. In India, an “L1″ bidder is the one that offers the lowest cost, after all adjustments have been made to the proposal. Depending on the competition, price adjustments could be made as a result of industrial benefits plans, maintenance figures, etc.:
“In the proposal initiated by Indian Air Force (IAF) for procurement of 15 Heavy Lift Helicopters, M/s Boeing with Chinook Helicopter has emerged as the L1 Vendor. The cost of the Contract would depend upon outcome of the Contract negotiation with the L1 Vendor, which has not yet concluded.
The Field Evaluation Trials for these Helicopters conducted by the Indian Air Force have found them to be compliant with all the stated Air Staff Qualitative Requirements (ASQRs). Divulging further details in this regard may not be in the interest of National security.”
Nov 28/12: Canada. Canada’s DND provides an update re: its 15-helicopter “CH-147″ project. They say that the project is currently on-budget for its C$ 2.3 billion procurement phase, and on schedule. The add that Boeing is also on track to meet its target of $1.25 billion in industrial offset commitments. The RCAF currently has 2 CH-47Fs flying, and will continue to fly test missions in 2013.
The first CH-147 is scheduled to arrive on schedule at a new CFB Petawawa, ON facility in June 2013. Helicopters will be delivered at a rate of approximately one aircraft per month, with all aircraft being delivered over a 12-month period, reaching Initial Operational Capability in 2014, as planned. Canada DND.
Nov 19/12: Sub-contractors. Canadian landing gear specialist Heroux-Devtek Inc. in Longeuil, PQ receives a multi-year contract from Boeing to manufacture the landing gear for all US Army CH-47F helicopters bought under MYP-II. Deliveries are scheduled to begin in the first half of 2014 and run into 2019. Current MYP-II contract expectations will involve 155 helicopters, but this sub-contract also includes options for up to 150 additional landing gear sets to 2019. America isn’t likely to order another 150 CH-47Fs, but foreign buyers might, and MYP-II lets them benefit from the same bulk-order prices negotiated by the US government.
Heroux-Devtek is already an incumbent landing gear supplier for the CH-47F, thanks to the Sept 24/09 MoU that let them bid to supply all H-47F aircraft delivered to customers outside the United States. In September 2012, they received a license to fabricate replacement parts, and to carry out repair and overhaul services, for the landing gear of all Chinook variants. This agreement completes the trifecta. Heroux-Devtek release [PDF].
Oct 28/12: India. The Ministry of Defence has reportedly designated Boeing’s bid to supply 15 CH-47Fs as the “L-1″ (lowest adjusted bid) in Russia’s heavy-lift helicopter competition. If a contract is finalized, the CH-47F will have beaten Russia’s larger and more powerful Mi-26T2, which already serves in India’s armed forces. Both types have proven themselves in Afghanistan, and commercial Mi-26 helicopters have been hired to airlift crashed CH-47Ds back to base.
One key difference? The CH-47F may have just half of the Mi-26′s takeoff weight, but it can be transported in India’s new fleet of C-17A Globemaster heavy-lift jets. That will give an Indian CH-47F fleet a much greater deployment reach. Times of India.
Oct 5/12: Support. Boeing announces a 5-year, $185 million Performance-Based Logistics (PBL) contract to manage production, overhaul and distribution of the Army’s supply of Chinook helicopter rotor blades. This includes older CH-47D models, as well as the CH-47F. Boeing now has performance-based support contracts within the AH-64 Apache, V-22 Osprey, and international CH-47 programs. They add that:
“Boeing has been collaborating with U.S. Army Aviation and Missile Life Cycle Management Command for several years on ways to improve the tooling used to produce and repair Chinook rotor blades. The company also has increased the efficiency and capacity of its Chinook supply chain through the use of improved asset management and forecasting tools, an enhanced supplier network and a public-private partnership with the Corpus Christi Army Depot.”
Oct 5/12: HUMS. An $8.6 million cost-plus-fixed-fee contract for CH-47F cargo-platform health environment (CPHE) field demonstration kits. Boeing confirms that these embedded HUMS (Health and Usage Monitoring Systems) will track wear and performance for specific mechanical components and areas. The contract supports initial CPHE fielding, and this aircraft monitoring system is part of the Multi Year II suite of improvements to the CH-47F.
The initial fielding contract, however, is issued under an older agreement. Work will be performed in Philadelphia, PA, with an estimated completion date of Sept 28/13. One bid was solicited, with 1 bid received (W58RGZ-04-G-0023).
Oct 4/12: IVCS. A $17.1 million cost-plus-fixed-fee contract to qualify Improved Vibration Control Systems for use on the CH-47. Boeing says that IVCS replaces the existing system, reducing weight and issues with part obsolescence. It is not part of the Multi Year II suite of improvements to the CH-47F.
Work will be performed in Ridley Park, PA with an estimated completion date of Sept 28/15. One bid was solicited, with 1 bid received (W58RGZ-04-G-0023).
Oct 2/12: COOLS. A $13 million cost-plus-fixed-fee contract for “cargo on/off loading systems.” Boeing confirms that this contract is for the new Cargo On/Off Loading System (COOLS), which provides a convertible roller/ flat floor surface for the CH-47F, and incidentally improves bullet protection in the floor. COOLS will be installed in all MYP-II Chinooks, and will be retrofitted into all existing F-model Chinooks.
Work will be performed in Ridley Park, PA with an estimated completion date of Jan 31/14. One bid was solicited, with one bid received (W58RGZ-04-G-0023).
FY 2012
FY 2012 buys; FY 2013-17 plans; 2nd multi-year US deal for improved CH-47Fs?; Australian & UAE contracts; Survivability.
CH-47F, FOB Bastion
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Sept 25/12: Support. A $12.1 million cost-plus-fixed-fee contract for CH-47F maintenance. Work will be performed in Ridley Park, PA with an estimated completion date of Sept 11/15. One bid was solicited, with 1 bid received (W58RGZ-04-G-0023).
Aug 16/12: 50th Anniversary. Boeing marks the 50th anniversary of delivering the first H-47 Chinook military helicopter, making it Boeing’s longest continuously running production program. The company has delivered more than 1,200 Chinooks to 18 operators around the world, and more than 800 still in operation today.
The production line near Philadelphia is about to see the end of a $130 million renovation that will help Boeing increase Chinook production rates without breaking the bank. Boeing says that they are scheduled to deliver nearly 60 Chinooks this year. They have a proposal for a multi-year American buy, and a backlog of foreign orders.
Aug 14/12: An $81.1 million firm-fixed-price contract modification of an existing contract for “CH-47F aircraft in support of foreign military sales.” Boeing explains to DID that this converts the existing Bridge Contract for CH-47F Foreign Military Sales (vid. Jan 5/12), formally converting the (now 14) helicopters from a Multi Year I to a Multi Year II configuration with the added floor loading systems, etc. It also establishes firm delivery dates for Australia and the United Arab Emirates. The total contract value is now $451.1 million.
Work will be performed in Ridley Park, PA, with an estimated completion date of June 15/15. The bid was solicited through the Internet, with 1 bid received (W58RGZ-12-C-0010).
Australia & UAE
Aug 14/12: Improved Rotor. A $37.2 million cost-plus-fixed-fee contract for engineering services in support of the Advanced Chinook’s rotor blade tooling. Advanced Chinook incorporates a number of modifications to the base CH-47F, and the new rotor blade designis one of the most important.
Work will be performed in Ridley Park, PA, with an estimated completion date of Nov 30/15. The bid was solicited through the Internet, with 1 bid received (W58RGZ-04-G-0023).
Aug 7/12: AVMS. Boeing announces that it will embark on Phase II of its Adaptive Vehicle Management System (AVMS), an advanced flight control system that’s designed to improve maneuverability and performance. It achieves these goals by adapting the flight controls to the aircraft’s flight condition, environment and even computed pilot intent.
The $18 million U.S. Army contract is a joint development project between Boeing and the Army Aviation Applied Technology Directorate (AATD) and will encompass more than 100 hours of flight test time. In Phase II, the team will fly the AVMS system on the modified Boeing H-6 helicopter used in Phase I, as well as on the larger Boeing AH-64 Apache attack helicopter and CH-47 Chinook heavy-lift helicopter.
May 16/12: MH-47G. Rolls Royce Corp. in Indianapolis, IN receives a $17 million firm-fixed-price and cost-no-fee contract for MH-47G helicopter infrared exhaust suppressors, including systems components, initial fielding spares and spare parts.
Work location will be determined with each task order, until May 10/17. One bid was solicited, with 1 bid received by U.S. Army Contracting Command in Fort Eustis, VA (W91215-12-D-0001).
April 9/12: A $26.9 million firm-fixed-price contract for “services in support of the chinook cargo helicopter advance procurement, long lead items.” Work will be performed in Philadelphia, PA, with an estimated completion date of Dec 31/13. One bid was solicited, with one bid received (W58RGZ-04-G-0023).
April 4/12: US Army Plans. US Army CH-47 F-model project manager Lt. Col. Brad Killen states that the Army plans to have a “pure” fleet of 440 F-model Chinooks by 2018, thanks to a combination of CH-47F buys and upgrades. So far, the Army has accepted 169 CH-47Fs, and its long history of upgrades still includes the first CH-47A ever delivered. About 50 years later, it’s serving in Afghanistan, as a CH-47D.
Lt. Col. Killen has a colleague, thanks to the Army’s recent move to install a Lt. Col. Joe Hoecherl as the special program manager for CH-47F modernization. Key initiatives includes the new composite rotor blade, slated for flight testing in summer 2015; the COOLS Cargo On/Off Loading System of flippable rotors, which will begin fielding in February 2013; and the CHPE Cargo Platform Health Environment of embedded diagnostic and prognostic sensors, which begins installation validation in May 2012. US Army.
Feb 13/12: FY 2013 budget request. The US Army request is $1,462.3 million for 44 CH-47Fs. $1,159.4 million will fund 19 new-build and 19 remanufactured/Service Life Extension Program helicopters, while another $231.3 million buys 6 Overseas Contingency CH-47Fs to replace combat losses. The accompanying document says that:
“Protection of the CH-47 is a major part of the Army’s continued focus on aviation and maintaining an effective Aviation Modernization program, specifically modernization of the Army Rotary Wing fleet. The Department requests funding for procurement of 25 new F-model aircraft while remanufacturing 19 more. Also, funding will be used for further improvements and upgrades, including a loading system to enable rapid reconfiguration from cargo to passenger missions. Funding in FY 2013 is $1.2 billion and totals $5.7 billion from FY 2013 – FY 2017.”
Feb 13/12: FY 2012 new CH-47F. A $676 million firm-fixed-price contract modification to buy 32 CH-47F new build helicopter airframes, plus installation of GFE equipment like engines, etc. Work will be performed in Ridley Park, PA, with an estimated completion date of Dec 31/15. One bid was solicited, with 1 bid received (W58RGZ-08-C-0098).
Feb 13/12: A $21.9 million cost-plus-fixed-fee contract, covering initial production fielding support for each new equipment training site equipped with the CH-47 cargo helicopter.
Work will be performed in Ridley Park, PA, with an estimated completion date of April 30/13. One bid was solicited, with 1 bid received (W58RGZ-11-C-0093).
Feb 13/12: Cargo upgrade. A $13.3 million cost-plus-fixed-fee contract modification to manufacture and test 5 Cargo On-and-Off Loading System prototypes. As noted above, this is a proposed modification to the existing CH-47F.
Work will be performed in Ridley Park, PA, with an estimated completion date of Feb 28/14. One bid was solicited, with 1 bid received (W58RGZ-04-G-0023).
Jan 17/12: DOT&E on Survivability. The Pentagon releases the FY2011 Annual Report from its Office of the Director, Operational Test & Evaluation (DOT&E). The CH-47 is cited as a system performing well on all measures, but there were some interesting notes about survivability:
“Rotorcraft Sponson RPG Vulnerability. This project is demonstrating methods of suppressing fires resulting from RPG impacts to sponson fuel tanks [DID: those bulges on the lower sides] – with emphasis on occupant survivability. For several U.S. rotorcraft, fuel tanks are contained in sponsons that are adjacent to the main cabin. Current data indicates that the U.S. aircraft are being shot with RPGs and sponsons should be protected.
…Combat Incident Emerging Threat Investigation. This project is addressing a recent combat incident in Afghanistan that raised concerns about a potential new threat to helicopters. In this incident, a CH-47 helicopter was damaged in a manner uncharacteristic of any previous incident. JCAT requested JLF Air support by providing threat-target characterization data for their incident investigation. Results from two shots completed against a surrogate airframe were provided to JCAT. The initial results from these tests allowed JCAT to understand the engagement conditions and subsequent damage with confidence, increasing the value of information provided to operational commanders.”
Jan 5/12: Australia & UAE. A $370 million firm-fixed-price contract to “provide for the services in support of the bridge requirement for new CH-47 F model aircraft to support foreign military sales.” The English translation, based on responses to our inquiries, is that Australia and the UAE are buying 13 CH-47Fs (7 of 7 Australia, 6 of 16 UAE) under the US Army’s contract, in order to benefit from its volume pricing. The 14th helicopter will be bought by the US Army.
As always, this is buying base airframes, plus integration of GFE. Even so, CH-47F customers like Britain and Canada, who ordered heavily customized versions, can’t take advantage of this approach. Neither can Italy, who will produce the machines in-country under an agreement between Boeing and AgustaWestland.
Work will be performed in Ridley Park, PA, with an estimated completion date of June 30/16. One bid was solicited, with 1 bid received by the US Army Contracting Command at Redstone Arsenal, AL, on behalf of its Foreign Military Sale clients (W58RGZ-12-C-0010). See also Dec 3/09 entry, “Australia Ordering CH-47F Chinooks“, and Boeing’s release.
Australia, UAE & USA
Jan 5/12: A $218.7 million firm-fixed-price contract. Clarifications revealed that the FY 2012 order will produce the last 12 refurbished CH-47F (converted from CH-47D) airframes under the current multi-year contract, as well as installation of equipment like engines etc. that are bought by the government under separate contracts. Boeing submitted an offer for a follow-on multi-year CH-47F contract in November 2011 (vid. Nov 4/11, Oct 12/11), and expects that if their offer is accepted, it would happen around January 2013.
Note that final contract dates are not the same as final delivery dates, so the 1st multi-year program will still be building machines during any follow-on contract’s initial couple of years. Work will be performed in Ridley Park, PA, with an estimated completion date of Dec 31/15. One bid was solicited, with 1 bid received (W58RGZ-08-C-0098).
Nov 4/11: MYP-II offer. Boeing has tabled its 2nd multi-year buy offer to the US government, for another 155 CH-47F family helicopters, as the end comes into view for its first $4.3 billion, multi-year contract for 191 helicopters.
Boeing CH-47Fs currently equip 8 U.S. Army units, and 6 of those units have completed deployments in Iraq and Afghanistan. The Army is in the process of training and equipping the 9th unit. Boeing.
Oct 12/11: MYP-II = CH-47F+. Boeing is preparing its next multi-year buy offer to the US government for 155 more CH-47 family helicopters, which would end the program of record.
Procurement wouldn’t start until 2013, and the new machines would include a number of changes including flip-over cargo rollers on the floor. They’re also developing a new rotor blade to give the helicopter about 2,000 more pounds of lift, without hurting forward flight performance. The new rotor is headed for a Critical Design Review in January 2012, but probably won’t deliver in time to begin the next buy. Defense News.
FY 2011
FY 2011 buys; British & Turkish buys; Dutch 1st flight; New sensor turrets; Canada’s Auditor-General is very critical.
CH-47F, Ft. Campbell
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Sept 14/11: A $6.75 million firm-fixed-price contract modification “to support the CH-47F Chinook helicopter renew aircraft.” Work will be performed in Ridley Park, PA, with an estimated completion date of Dec 31/15. One bid was solicited, with one bid received (W58RGZ-08-C-0098).
Aug 22/11: UK contract. The UK MoD signs a GBP 1 billion ($1.64 billion) contract with Boeing for 14 new “CH-47 Mk6″ Chinook helicopters, plus associated support for the first 5 years.
Boeing confirmed that these are new-build helicopters, which use the same T55-GA-714A engines that are installed on the F model, and being retrofitted to existing RAF Chinooks. The CH-47F is also known for its use of large, single-piece components, and the UK advisory touts a “new, machined monolithic airframe.” That appears to be a CH-47F base, but extensive changes and additions include UK-specific avionics, communication and navigation equipment; forward-looking infrared surveillance turrets; a rescue hoist; and defensive systems against guided missiles. Canada made similar changes to the “CH-147s” it bought.
The RAF will receive the 1st Mk6 aircraft for initial trials and testing in 2013, to enter service in May 2014. By early 2015, 3 CH-47 Mk6 helicopters are slated to be ready for operational deployment, and delivery of all 14 helicopters is expected to finish by the end of 2015. The RAF intends to have all 14 operational by early 2017, bringing their total Chinook fleet to 60 (barring further losses). UK MoD | Boeing.
Britain: 14 “CH-47 Mk6″
Aug 14/11: Turkish contract. As expected, Turkey’s DSCA request (vid. Dec 8/09, June 6/11) shrunk by 66% and turned into an initial order for 6 CH-47Fs, with 5 going to the Army, and 1 to their Special Forces Command. An unnamed procurement official was reported as saying the contract was signed last month for about $400 million. Delivery is scheduled to take place between 2013 – 2014. The country didn’t have heavy-lift helicopters yet, so this is a notable step forward for them. Hürriyet Daily News.
Turkey: 6 CH-47F
Aug 11/11: MH-47G. An $8.4 million firm-fixed-price contract to buy Digital Automatic Flight Control Systems for the Special Operations MH-47G. Work will be performed in Philadelphia, PA, with an estimated completion date of Dec 1/13. One bid was solicited, with one bid received by the US Army Aviation and Missile Command, Contracting Center in Fort Eustis, VA (W91215-11-D-0001).
Aug 4/11: MH-47G. Raytheon in McKinney, TX receives a $21 million indefinite-delivery/ indefinite-quantity contract for 8-15 AN/ZSQ-2v1 Assault and 0-5 AN/ZSQ-2v2 Attack Electro-Optical Sensor Systems. The FBO solicitation specified only MH-47Gs, but the DefenseLINK release referred to US SOCOM’s MH-47G Chinook and MH-60M Black Hawk helicopters at Fort Campbell, KY.
Work will be performed primarily in McKinney, TX and is expected to be completed by Aug 2/13. A $15.6 million Delivery order 0001 was issued on Aug 2/11. This is a sole-source contract under the authority of FAR 6.302-1 (H92241-11-D-0006). See also FBO.gov.
The ZSQ-2 electro-optical turrets share a number of sub-systems in common with similar Raytheon products that equip aircraft like the MQ-9 Reaper, MH-60R Seahawk, etc., as Raytheon seeks to take things one step further with a Common Sensor Payload design for the US Army. The ZSQ-2s have begun receiving upgrades with 3rd generation FLIR night vision systems.
June 29/11: FY 2011 option. A $174.1 million firm-fixed-price contract, covering the 4th year of the current CH-47F multiyear contract, and exercising the Production Lot IX option for 8 new-build CH-47Fs.
Work will be performed in Ridley Park, PA, with an estimated completion date of Dec 30/13. One bid was solicited with one bid received (W58RGZ-08-C-0098).
June 6/11: Turkey. Turkey’s DSCA request (vid. Dec 3/09) may be close to a contract, but for fewer helicopters. Hurriyet Daily News quotes an unnamed “senior procurement official,” who says that a $300 million deal for 6 of the 14 notified CH-47Fs is close to finalization, with deliveries to begin in 2013. The official added that “After the helicopters begin to arrive, we plan to make some modifications on them according to suit our specific needs.”
Contract negotiations among the SSM, the U.S. government and Boeing were launched in 2010. The deal is reportedly for 6 Army helicopters because of financial constraints, leaving the remaining 8 as a future option.
May 10/11: Training. A $23.7 million firm-fixed-price contract covers initial production fielding support for each new equipment training site equipped with the CH-47F.
Boeing describes it a bit differently, as Initial Production Fielding Support modifications on 49 CH-47F Chinook helicopters at Boeing’s Millville, NJ Modification Center, which opened in 2010. After the Chinooks are delivered from the production line in Philadelphia to the Army, they are flown to Millville, where Boeing structural and electrical employees make specialized avionics and airframe modifications to support new Army requirements. The contract will also support 2 New Equipment Training teams, who help train US Army Chinook units in the USA and abroad on the upgrades.
The US Army lists the estimated completion date as April 30/13, while Boeing says that the current contract period extends the current work of modifying Chinook aircraft at the Boeing Millville facility from May 2011 through April 2012. Both could be right; DoD announcements may not include option periods, and may cover only part of the contract’s total possible funds (W58RGZ-11-C-0093). See also Boeing release.
March 30/11: FY 2011 new. A $528.1 million firm-fixed-price contract for 25 new-build CH-47F Chinooks. Work will be performed in Ridley Park, PA, with an estimated completion date of Dec 30/13. One bid was solicited with one bid received (W58RGZ-08-C-0098).
March 3/11: Boeing receives a $13.6 million firm-fixed-price contract for CH-47F infrared suppressor systems modification B-kits. The idea is make the helicopter’s hot engine exhaust gasses less of a clear target for heat-seeking missiles. Work will be performed in Ridley Park, PA, with an estimated completion date of May 31/13. One bid was solicited with one bid received (W58RGZ-04-G-0023).
Feb 16/11: Honeywell Aerospace in Phoenix, AZ received a $43.7 million firm-fixed-price contract for 50 T55-GA-714A engines and 30 T55-GA-714A engine fielding kits. Work will be performed in Phoenix, AZ, with an estimated completion date of Dec 31/13. One bid was solicited with one bid received (W58RGZ-04-C-0061).
Dec 28/10: FY 2011 rebuilt. A $242 million firm-fixed-price contract for 11 remanufactured CH-47F Chinook helicopters. Work will be performed in Ridley Park, PA, with an estimated completion date of Sept 30/13. One bid was solicited with one bid received (W58RGZ-08-C-0098).
Dec 28/10: Support. A $10 million cost-plus-fixed-fee contract for training, equipping, sustaining, and other support and services for the CH-47F Chinook program. Work will be performed in Ridley Park, PA, with an estimated completion date of April 30/11. One bid was solicited with one bid was received (W58RGZ-04-G-0023).
Dec 8/10: Dutch 1st flight. 1st flight of the Royal Netherlands Air Force (RNLAF) CH-47F (NL) Chinook heavy-lift helicopter. The new version is scheduled to complete its flight test program in August 2011, after approximately 100 flight hours. There are 2 aircraft in flight test as of January 2011, of the order for 6. The CH-47F-NLs will join an existing fleet of 11 CH-47Ds, as the Dutch become the 1st international customer to field an F model variant.
The new Dutch Chinooks are equipped with self-protection systems, engine air particle separators, a forward-looking infrared system, and fast rope positions, which will be used to support Special Forces operations. Boeing | DID’s full CH-47F (NL) coverage.
Dec 3/10: A $50.7 million firm-fixed-price contract commits funding for CH-47F production Lot 10 long lead time items. Work will be performed in Ridley Park, PA, with an estimated completion date of Sept 30/13. One bid was solicited with one bid received (W58RGZ-08-C-0098).
Nov 3/10: Improvements. Boeing continues to work on CH-47F/MH-47G improvements. They include a redesigned rotor blade, improved engine controls for the “fat tank” MH-47Gs, and an integrated cargo roller system for the CH-47Fs. These features could be part of a new configuration set that will be finalized in June 2011. Deliveries would start in 2014, under what Boeing hopes will be a new multi-year contract.
The new blade was derived from the canceled RAH-66 Comanche scout/attack helicopter, and has a swept dihedral-anhedral blade tip, using 3 airfoil sections instead of 2. It’s designed to add 2,000 pounds of lift, without hindering forward-flight performance. Wind tunnel testing is done, and the next step is making full-size blades for dynamic and fatigue testing, followed by 2014 flight tests. Aviation Week.
Oct 28/10: Canadian criticism. Canada’s Office of the Auditor General (OAG) releases their 2010 Fall report. Canada’s CH-147 program rates a very negative verdict. Most important, they contend that the procurement process itself was unfair, and that DND kept senior decision makers in the dark about major changes to the project and its costs.
Read “On The Verge: Canada’s $4B+ Program for Medium-Heavy Transport Helicopters” for the full details, including links to background materials.
Oct 13/10: 2 more. A $43.5 million firm-fixed-price contract, exercising the option for 2 CH-47F new Chinook cargo helicopters. The order is technically placed on Sept 30/10, the last day of FY 2010. Work will be performed in Ridley Park, PA, with an estimated completion date of Sept 30/13. One bid was solicited with one bid received (W58RGZ-08-C-0098).
Oct 13/10: Support. A $12 million cost-plus-fixed-fee contract, covering 57,700 hours of CH-47F engineering services support, to include integration of engineering change proposals, product improvement, and other modifications to the CH-47F cargo helicopter. Work will be performed in Ridley Park, PA, with an estimated completion date of Sept 30/12. U.S. Army Contracting Command, CCAM-CH-A in Redstone Arsenal, AL (W58RGZ-04-G-0023).
FY 2010
FY 2010 buys; Requests & plans from Australia, Britain, Turkey, UAE; 100th CH-47F delivered.
MH-47G, 2010 exercise
(click to view full)
Aug 6/10: Support. A $5.7 million cost-plus-fixed-fee delivery order modification for 27,310 hours of engineering services support of “CH-47F unique items identification candidates, non-recurring engineering.” Work is to be performed in Ridley Park, PA, with an estimated completion date of Jan 31/12. One bid was solicited with one bid relieved (W58RGZ-04-G-0023).
DID asked about this, and the Army eventually explained that Boeing will be evaluating parts to determine where and how to permanently mark items over $5,000, or serially tracked items, with machine readable code per the Pentagon’s Item Unique Identification (IUID) mandate.
July 30/10: The 10th Mountain Division becomes the 6th US Army unit to field the CH-47F. It’s 10th Combat Aviation Brigade’s 3rd General Support Aviation Battalion has equipped its B Company at Fort Drum, NY, which will begin advanced mission training including simulated assault, troop-transport and cargo-movement exercises, and high mountain operations. Boeing.
July 22/10: #100. The 100th CH-47F rolls out of the Boeing facility near Philadelphia, PA, during a ceremony commemorating the milestone and the Army’s acceptance of the helicopter. More than 2,500 Boeing employees gathered inside the flight deck hangar to join in the commemoration. US Army | Boeing.
100th CH-47F
April 16/10: Support. A pair of cost-plus-fixed-fee contracts for engineering services, worth a combined $38.2 million for 183,993 hours. Work is to be performed in Ridley Park, PA, with an estimated completion date of Dec 31/11. In both cases, just 1 bid was solicited, with 1 bid received (W58RGZ-04-G-0023).
The first contract exercises a $30.2 million option for 145,480 hours, while the second exercises an $8 million option for 38,513 hours.
Feb 25/10: Australia. The Australian Government gives second pass approval to “Project AIR 9000 Phase 5C” for 7 CH-47Fs, at a budget of AUD $755 million. This approves the plan’s details, but is not itself a contract. Australia expects to field the first 2 helicopters in 2014, with all 7 expected by 2017. The ministerial statement makes it clear that the 7 CH-47Fs would replace 5th Aviation Regiment, C squadron’s existing 6 CH-47Ds, would also be based in Townsville, and would be expected to serve until 2040.
Per the recommendations of past commissions like Australia’s famous Kinnaird Review, Senator Faulkner said the new aircraft will be procured and maintained in the same broad configuration as the United States Army CH-47Fs. Australia also promised to consider joining the USA’s Chinook Product Improvement Program as a way to keep those configurations aligned, “when information on this program is of second pass quality.” Having said all that, however, “The new Australian Chinooks will also receive some additional ADF-specific equipment to meet certain operational and safety requirements.”
CH-47F taking off
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Dec 16/09: FY 2009. A $704.4 million firm-fixed-price contract for 21 new build aircraft and 14 remanufactured CH-47s. This is the 3rd year of a multi-year contract for CH-47Fs, and work will be performed in Ridley Park, PA, with an estimated completion date of Sept 30/13. One bid was solicited with one bid received (W58RGZ-08-C-0098).
Dec 15/09: UK plans. Gordon Brown’s Labour Party government and the British Ministry of Defence announce plans to buy 10 new CH-47 Chinook helicopters for delivery in 2012-2013, with the intent to buy another 12 Chinooks later. The Chinooks will replace the planned Future Medium Helicopter competition to field a successor for Britain’s 34 AS330 Puma HC1s, and 46 H-3 Sea Kings. This is not a formal contract yet, and it is likely but not certain that the new helicopters will be CH-47Fs with British adaptations.
Dec 8/09: Turkey request. The US Defense Security Cooperation Agency announces Turkey’s official request for up to 14 CH-47F Chinook Helicopters, as well as 32 T55-GA-714A Turbine engines (28 fitted + 4 spares), 28 AN/ARC-201E Single Channel Ground and Airborne Radio Systems (SINCGARS), 14 AN/APR-39A(V)1 Radar Signal Detecting Sets, and the required special tools and test equipment, spare and repair parts, publications and technical documentation, site survey, personnel training and training equipment, ferry services, and U.S. Government and contractor support services.
A DSCA request is not a sale; if the sale is not blocked in Congress by Dec 22/09, and a contract is concluded later, the estimated cost of the complete package could be up to $1.2 billion.
The prime contractor will be the Boeing Company in Ridley Park, PA. There are no known offset agreements proposed in connection with this potential sale, and even though these will be Turkey’s first heavy-lift helicopters, this proposed sale will not require the assignment of any additional U.S. Government or contractor representatives to Turkey. DSCA announcement [PDF] | Defense News with Turkish reaction.
Turkey request
Dec 3/09: UAE request. The US Defense Security Cooperation Agency announces the United Arab Emirates official request to buy CH-47Fs and associated systems. The estimated cost is $2 billion, the prime contractor will be Boeing Integrated Defense Systems in St. Louis, MO, and the DSCA release [PDF] adds an interesting note:
“The proposed sale will provide the United Arab Emirates the capability to transport equipment and troops in the region, as well as to support U.S. and NATO airlift requirements in Afghanistan.”[emphasis DID's]
Though it is not discussed much, the UAE does have troops in Afghanistan, serving as part of ISAF. Implementation of this proposed sale will require the assignment of 4 contractor representatives in the UAE for a period of 1 year, with an option for 2 additional years. During helicopter delivery, 1 additional U.S. government and 4 contractor representatives will be required for 1 week for quali