THAT MIGHT SAVE A FORTUNE IN DEVELOPMENT COSTS: Lockheed Pitching F-22/F-35 Hybrid to U.S. Air Force.

“You’re building a hybrid aircraft,” David Deptula, a retired Air Force lieutenant general who is now dean of the Mitchell Institute for Aerospace Studies. “It’s not an F-22. It’s not an F-35. It’s a combination thereof. That can be done much, much more rapidly than introducing a new design.”

The new variant — similar to one Lockheed is pitching to Japan — would incorporate the F-35’s more modern mission system and “other advancements in the stealth coatings and things of that nature,” according to a person familiar with the proposal.

“There’s a lot of potential in this idea,” Deptula said. “I’m not sugesting that we jump right into it and embrace it, but from the Japanese perspective when they are looking at and willing to invest in this kind of an alternative as opposed to trying to build an indigenous aircraft that’s not going to get close to what an F-22 can already deliver. It’s a smart move on their behalf.”

There are legal barriers to exporting F-22 technology, but if Congress were to loosen those, getting Japan on board would mean a bigger production run and ought to reduce flyaway cost per plane.