Naval Historywith Dr. Alex

Q&A · 43:08-44:13

Why an F-35B is not a quick CATOBAR conversion

An F-35B can fly from a catapult carrier's deck, but converting it to use catapults and arresting gear would require major structural work.

Carrier AircraftCATOBARF-35BNaval AviationSTOVL
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Question

Could an F-35B be modified for catapult launches and arrested landings like an F-35C?

Short answer

Not quickly; true CATOBAR use would require major structural work, though the F-35B could operate from the deck without using the catapult or arrestor gear.

Notes

The F-35B and carrier-designed F-35C differ in more than their launch method. Catapult launches and arrested recoveries impose loads that depend on airframe structure and reinforced attachment points. A conversion is conceivable but would be closer to major engineering-facility work than a rapid field modification. A CATOBAR carrier could still operate the short-takeoff aircraft through rolling launches and recoveries without actually sending it through the catapult and arrestor system.