KC-46A Pegasus Aerial Tanker Completes Firsts

DID’s FOCUS articles cover major weapons acquisition programs – and no program is more important to the USAF than its aerial tanker fleet renewal. In January 2007, the big question was whether there would be a competition for the USA’s KC-X proposal, covering 175 production aircraft and 4 test platforms. The total cost is now estimated at $52 billion, but America’s aerial tanker fleet demands new planes to replace its KC-135s, whose most recent new delivery was in 1965. Otherwise, unpredictable age or fatigue issues, like the ones that grounded its F-15A-D fighters in 2008, could ground its aerial tankers – and with them, a substantial slice of the USA’s total airpower.

KC-Y and KC-Z buys are supposed to follow in subsequent decades, in order to replace 530 (195 active; ANG 251; Reserve 84) active tankers, as well as the USAF’s 59 heavy KC-10 tankers that were delivered from 1979-1987. Then again, fiscal and demographic realities may mean that the 179 plane KC-X buy is “it” for the USAF. Either way, the KC-X stakes were huge for all concerned.

In the end, it was Team Boeing’s KC-767 NexGen/ KC-46A (767 derivative) vs. EADS North America’s KC-45A (Airbus KC-30/A330-200 derivative), both within the Pentagon and in the halls of Congress. The financial and employment stakes guaranteed a huge political fight no matter which side won. After Airbus won in 2008, that fight ended up sinking and restarting the entire program. Three years later, Boeing won the recompete. Now, they have to deliver their KC-46A.

The US Military’s King Air 350ER Aircraft: Quietly Effective

Despite all of the high-tech fighter hours flown in theater, Hawker Beechcraft’s twin-propeller King Air 350 continues to gain traction as an affordable, long-endurance option for light cargo delivery in remote areas – and effective manned battlefield surveillance and attack. Iraq’s Air Force was the first to order them, and an initial 6-plane UC-12W order from the US Marines/Navy followed in July 2008.

Former US Secretary of Defense Robert Gates pushed hard to improve ISR (Intelligence, Surveillance & Reconnaissance) capabilities on the front lines, and one of those planned purchases involved about 30 King Air 350/ C-12 aircraft for the Army. These “MC-12s” have proven to be very useful as a component of the Army’s Task Force ODIN, which has combined the respective advantages of UAVs and manned aircraft to improve aerial surveillance and response over Iraq. ODIN is credited with a number of successes on the ground, and the concept is being exported to Afghanistan. Part of that process involves buying new, updated aircraft, and the US military continues to buy KA350 turboprops for use in different configurations.

Bird Dogs for the Iraqi Air Force

Iraq’s air force has been very slow in getting to its feet. A handful of Seeker light observation aircraft with their distinctive bubble-shaped fronts, a few Comp Air light propeller aircraft, a couple of old, refurbished C-130E transports, and a slowly growing fleet of helicopters. A few Hawker Beechcraft King Air 350s have been ordered for transport and surveillance duties, and an RFP for armed counterinsurgency aircraft has only given Iraq a set of unarmed T-6B trainers. Even subsequent orders for F-16C/D fighters and L-159 advanced trainer and attack jets leave the Iraqi air force a long way from being able to secure Iraq’s sovereignty and territorial integrity. While it continues to grow<, the IqAF’s primary duties remain troop/medical transport, light supply duties, and surveillance of roads and infrastructure.

That kind of surveillance doesn’t require high tech, high-end aircraft. The USAF was using F-16 and F/A-18 aircraft at $15,000 per flight hour, plus recapitalization amortization. Iraq’s solution takes a page from the US military’s own past, and offers a significant contrast to the American approach.

Saving the Galaxy: The C-5 AMP/RERP Program

When it was introduced, back in 1970, the C-5 Galaxy was the largest plane in the world. It also has the highest operating cost of any US Air Force weapon system, owing to extremely high maintenance demands as well as poor fuel economy. Worse, availability rates routinely hover near 50%. To add insult to injury, the Russians not only built a bigger plane (the AN-124), they sold it off at the end of the Cold War to semi-private operators, turning it into a commercial success whose customer list now includes… NATO.

Meanwhile, the USA still needs long-range, heavy load airlift. The AN-124’s commercial success may get its production line restarted, but the C-5 has no such hope. Boeing’s smaller C-17s cost more than $200 million per plane. That’s about the cost of a 747-8 freighter, for much higher availability rates than the C-5, and a longer lifespan.

What’s the right balance between new C-17s and existing C-5s? The US Air Force believes that the right balance involves keeping some of the larger C-5s, and thought they could save money by upgrading and renewing their avionics (AMP) and engines (RERP). Their hope was that this would eliminate the problems that keep so many C-5s in the hangar, cut down on future maintenance costs, and grow airlift capacity, without adding new planes. Unfortunately, the program experienced major cost growth. In response, the C-5M program wound up being both cut in size, and cut in 2. The C-5A and C-5B/C fleets are now slated for different treatment, which will deliver fewer of the hoped-for benefits, in exchange for lower costs and lower risk.

Last of the Globemasters: The Final C-17 Orders

The C-17 has had more money-driven last hurrahs than The Who. Even so, FY 2010 featured the USAF’s last planned orders of C-17 Globemaster III short field, heavy-lift transport jets.

The Pentagon had been trying to end the program for years, but 3 factors led Congress to keep adding new C-17s to the budget, year after year: (1) deep doubts about the premises, pre-9/11 vintage, and quality of the Pentagon’s mobility studies; (2) uncertainty concerning the C-5 Galaxy super-heavy transport’s upgrade programs; and (3) a fleet wear tempo much higher than originally forecast, driven by constant requests from theater for C-17s.

All things end, and there were no new C-17s bought in the FY 2011 or FY 2012 budgets. That would leave the USA with a total ordered fleet of 223, once they’re all under contract. At long last, they are.

The C-130J: New Hercules & Old Bottlenecks

The C-130 Hercules remains one of the longest-running aerospace manufacturing programs of all time. Since 1956, over 40 models and variants have served as the tactical airlift backbone for over 50 nations. The C-130J looks similar, but the number of changes almost makes it a new aircraft. Those changes also created issues; the program has been the focus of a great deal of controversy in America – and even of a full program restructuring in 2006. Some early concerns from critics were put to rest when the C-130J demonstrated in-theater performance on the front lines that was a major improvement over its C-130E/H predecessors. A valid follow-on question might be: does it break the bottleneck limitations that have hobbled a number of multi-billion dollar US Army vehicle development programs?

C-130J customers now include Australia, Britain, Canada, Denmark, India, Israel, Iraq, Italy, Kuwait, Norway, Oman, Qatar, Saudi Arabia, South Korea, Tunisia, and the United States. American C-130J purchases are taking place under both annual budgets and supplemental wartime funding, in order to replace tactical transport and special forces fleets that are flying old aircraft and in dire need of major repairs. This DID FOCUS Article describes the C-130J, examines the bottleneck issue, covers global developments for the C-130J program, and looks at present and emerging competitors.

Embraer’s Multinational KC-390 Tactical Air Transport Program

Global competition in the 20-ton air transport segment continues to intensify, with Brazil’s launch of its KC-390 program. Embraer figures reportedly place the global C-130 replacement market at around 700 aircraft. In response, it will develop a jet-powered rival to compete with Lockheed Martin’s C-130J, the larger Airbus A400M, Russia’s AN-12 and its Chinese copy the Yun-8/9, and the bi-national Irkut/HAL MRTA project. Smaller aircraft like the EADS-CASA C-295M, and Alenia’s C-27J, represent indirect competition.

Embraer is extending its efforts and markets by crafting a jet-powered medium transport with a cargo capacity of around 23 tons, that can be refueled in the air, and can provide refueling services to other aircraft by adding dedicated pods. The KC-390 has now become a multinational program, and may be shaping up as the C-130’s most formidable future competitor. A tie-up with Boeing underscores the seriousness of Embraer’s effort, which is now a production program…

C-130s for the Philippines

The Philippine Air Force has devolved in many ways since the 1980s, but China’s ongoing pressure is finally focusing high-level attention on the need to rebuild it. A country of islands means a special premium for sea and air transport, but the country’s aerial transport fleet has declined especially badly. At the high end, it has crashed from a high of 18 C-130 medium transports to just 3 aged C-130B and L-382 (converted civil C-130H) aircraft. Poor storage and practices mean that only 3 other PAF airframes can even hope for refurbishment now, and the country is also looking to buy second-hand C-130s from the United States.

US SOCOM’s “Silent Knight”

Your mission is to fly from 20-100 feet off the ground, at flight speeds, regardless of rain, snow, or dark of night. These journeys often take place within countries that either don’t want you there, or prefer not to admit that you ever were there. Hostile fire is a distinct possibility. You are very probably a special operations pilot, and the most important tool in whatever aircraft you’re flying is something called a terrain following/terrain avoidance (TF/TA) system that helps keep your plane at the requisite height above ground – without hitting trees, ships, and other obstructions.

As the holiday season approaches, US SOCOM is working on a new present for its future pilots. Raytheon Company Precision Attack and Surveillance Systems in McKinney, TX received a Cost Plus Incentive Fee (CPIF) contract with a potential maximum value of $164.2 million for system design and development of the Silent Knight Radar (SKR) in support of the U.S. Special Operations Command. Up to 6 low-rate initial production units are included as an option, and work will be performed in McKinney, TX from Jan. 1, 2007 through Dec. 30, 2013 (H92222-07-C-0041).

Britain’s A330 Voyager FSTA: An Aerial Tanker Program – With a Difference

Back in 2005, Great Britain was considering a public-private partnership to buy, equip, and operate the RAF’s future aerial tanker fleet. The RAF would fly the 14 Airbus A330-MRTT aircraft on operational missions, and receive absolute preferential access to the planes. A private contractor would handle maintenance, receive payment from the RAF on a per-use basis – and operate them as passenger charter or transport aircraft when the RAF didn’t need them.

The deal became politically controversial, and negotiations on the 27-year, multi-billion pound deal charted new territory for both the government, and for private industry. Which may help to explain why a contract to move ahead on a “Private Financing Initiative” basis had yet to be issued, and procurement had yet to begin, over 7 years after the program began. In March 2008, however, Britain issued the world’s largest-ever Defence Private Finance Initiative (PFI) contract. This FOCUS Article describes the current British fleet, the aircraft they chose to replace them, how the new fleet will compare, the innovative deal structure they’ve chosen, and ongoing FSTA developments.