A Lockheed Martin F-35A Lightning II safely executed an emergency landing Monday afternoon after declaring an in-flight emergency over the Phoenix metropolitan area.
The incident, which drew immediate attention from aviation enthusiasts and flight-tracking monitors, concluded without injury to the pilot or ground personnel.
Low-Altitude Emergency
The aircraft, identified by registration 13-5067, was first noted on tracking website Flightradar24 cruising at approximately 6,500 feet southwest of Phoenix. Shortly thereafter, the pilot signaled a serious technical issue by switching the aircraft’s transponder to Squawk 7700, the international radio code for a general emergency.
Data indicates the emergency was declared as the stealth fighter descended to a low altitude of 4,000 feet.

Safe Recovery
Air Traffic Control prioritized the fifth-generation fighter for an immediate return to base. The F-35A successfully touched down on Runway 21L at Luke Air Force Base. Emergency response vehicles met the aircraft upon landing as a standard precautionary measure, though no fire or visible damage was reported.
Investigation Pending
Luke Air Force Base is a major training hub for the F-35 program, hosting both U.S. and international pilots. While the specific nature of the malfunction has not been disclosed, the Air Force typically conducts a thorough safety investigation into any “7700” event involving its multi-million dollar assets.
Aircraft Profile: Lockheed Martin F-35A
- Type: Fifth-generation stealth multirole fighter.
- Role: Primary air superiority and strike fighter for the USAF.
- Recovery Site: Luke Air Force Base, Glendale, AZ.
Base officials have not yet released a statement regarding the cause of the emergency or the current status of the airframe.
