Military Aviation


OA-X program is not focused on finding an A-10 Thunderbolt II replacement, but in procuring an aircraft able to complement it

Speaking at the American Enterprise Institute, Washington, D.C., on Jan. 18, U.S. Air Force (USAF) chief of staff Gen. David Goldfein told the audience that his service might run an experiment this spring to find a low-cost light attack aircraft.

Named OA-X, the program would be aimed to find an aircraft able to complement the A-10 in close air support (CAS) missions.

As reported by, Goldfein said that if the experiment is approved and funded the USAF could buy potential commercial-off-the-shelf light attack aircraft to add to its inventory. “We’re actually right now looking at an experiment where we go out to industry and ask, ‘What do you have, commercial-off-the-shelf low-cost, that can perform this mission?”’ he explained. “We’re going to do this experiment and just sort of see what’s out there, and I expect many of the companies to come forward. This is an experiment … there are very appropriate acquisition laws that ensure we have a fair and open competition; this is not a competition,”

Brig. Gen. Ed Thomas, director of Air Force public affairs, added that OA-X remains in discussions and has not officially been approved. Nevertheless a cheaper CAS platform would be needed to perform close air support sorties over permissive environments that don’t require F-22 or F-25 stealth fighters.

Among the other roles that the new aircraft would be called to perform there are also counterterrorism operations and helping the U.S. Air Force training units in providing new pilots to mitigate the service fighter pilots shortfall.

To fulfil this role Goldfein said that Textron’s AirLand Scorpion jet (along with Embraer’s A-29 Super Tucano and Beechcraft Defense’s AT-6 Wolverine) is “one of the ones we’re going to look at”.

However OA-X program is not focused on finding an A-10 Thunderbolt II replacement: in fact John McCain, the U.S. Senator for Arizona, in his Jan. 16 white paper on Future Defense Budget Recommendations, calls for sustaining the A-10 fighter fleet for close-air support.

Photo credit: Textron AirLand and U.S. Air Force

Dario Leone

Dario Leone is an aviation, defense and military writer. He is the Founder and Editor of “The Aviation Geek Club” one of the world’s most read military aviation blogs. His writing has appeared in The National Interest and other news media. He has reported from Europe and flown Super Puma and Cougar helicopters with the Swiss Air Force.

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