BOISE, Idaho (AP) 鈥� After the two Navy jets collided in midair, the planes sandwiched together, all four crew members were able to eject and deploy their parachutes, floating down to safety as the aircraft careened into a field, exploding into a fireball.
The collision happened Sunday during the 鈥淕unfighter Skies鈥� air show at the Mountain Home Air Force Base some 57 miles (92 kilometers) southwest of Boise.
Here are some things to know about the crash.
Just one crew member was injured
Only one of the four crew members on the two planes was injured and was being treated at a hospital, Cmdr. Amelia Umayam, spokesperson for Naval Air Forces, U.S. Pacific Fleet, said Monday. The injury was not life-threatening.
The fact that all four were able to safely eject and make it down without landing in the wreckage is 鈥渢ruly remarkable,鈥� said Billie Flynn, a former F-35 senior test pilot and demonstration expert.
鈥淚t is astonishing considering the way the airplanes impacted each other 鈥� incomprehensible even,” Flynn said.
The two U.S. Navy EA18-G Growlers were from the Electronic Attack Squadron 129 in Whidbey Island, Washington. Each held two crew members.
The EA-18G Growler, measuring just over 60 feet (18.5 meters) long, made its first flight in August 2006 and was the first newly designed electronic warfare aircraft produced in more than 35 years, according to the Navy.
The planes appeared sandwiched together before falling
Videos taken by spectators show one of the jets was slightly behind the other before impact, and the two aircraft then appeared to become sandwiched together, with the belly of one jet just behind and to the side of the top of the other jet.
The jets then twisted and rocked together, pointing straight up for a moment before turning downward and diving to the ground. The impact resulted in a fireball and sent black smoke skyward.
The crew members ejected quickly, their parachutes opening just as the jets were pivoting toward the ground.
The cause of the crash is not yet known
Videos of the collision suggest human error is to blame, Flynn said. Before colliding, Flynn said the video shows they were trying to line up closely 鈥� wing tip to wing tip 鈥� but failed to safely rejoin in formation, a routine maneuver.
Officials have not yet released any information about what may have contributed to the crash. Umayam said the investigation is ongoing amid efforts to recover the damaged aircraft.
鈥淥ur priority is to ensure the safety and well-being of our personnel, as well as security of the aircraft during the recovery,鈥� Umayam told The Associated Press in an email.
The skills used in air show performances are different from those used in day-to-day routine flying or flying in combat, Flynn said. He calls it 鈥渢he difference between showmanship and airmanship.”
That’s why most military air show crews are assigned to just do display flights during the show season, he said.
The Growler display flight crews are all flight instructors from Whidbey Island. Their core duties generally include training pilots and electronic warfare officers from the Navy, Marine Corps and Air Force.
Ejecting is a complicated process
Ejection seats use a complex system of motors and parachutes to propel crew members away from a plane in an emergency. First the canopy is pushed away from the aircraft with a blast so it poses no danger to the crew. Then the seat is launched upward and out of the plane, using solid rocket motors, before the parachute deploys and the seat drops away as the crew member descends to the ground.
鈥淵ou鈥檝e got to have enough altitude, you鈥檝e got to be clear of any obstacles and then even after all that鈥檚 successful, you can injure your back,鈥� said aviation expert Jeff Guzzetti. 鈥淛ust the massive, propulsive force of the ejection seat can compress the spine, or your limbs may flail.鈥�
Guzzetti said ejections are sometimes not possible during midair collisions because the damage to aircraft can be too extensive. But the way the two Navy planes came together may have allowed the opportunity to eject, he said.
鈥淚f they had hit each other at a faster speed, they would have done structural damage and the airplane would have come apart,鈥� he said.
The two Growlers were using a seat manufactured by the U.K-based company Martin-Baker, the company said. Martin-Baker described itself as the leading manufacturer of ejection seats, including seats used by the Navy since 1958. The company says its seats have saved the lives of more than 2,000 Navy crew members since then.
The explosiveness of an ejection puts tremendous force on the crew member — as much as 20 times the force of gravity, said Michael O鈥橠onnell, a former Federal Aviation Administration official who also worked on ejection seats in the Air Force. That鈥檚 enough force to temporarily make a person up to an inch shorter after ejection, he said
鈥淎 really, really bad roller coaster ride is not even close to that,鈥� O鈥橠onnell said.
The Growlers are irreplaceable
The plane remains the Navy鈥檚 most advanced airborne electronic attack tool, according to the Electronic Attack Squadron (VAZ) 129鈥檚 website. The squadron is stationed at the Naval Air Station Whidbey Island, where it maintains 55 of the specialized planes.
But Boeing stopped building new Growlers several years ago.
鈥淭hese are invaluable national assets,鈥� Flynn said. 鈥淭here is no newer version of these 鈥� they are a very special, very powerful electronic warfare platform, and there’s never enough of them. And now we’ve lost two.鈥�
Air shows are inherently dangerous
Pilots who perform at air shows are among the best, but there is little room for error, said aviation safety expert John Cox, CEO of Safety Operating Systems.
鈥淎ir show flying is demanding. It has very little tolerance,鈥� Cox said. 鈥淭he people who do it are very good and it鈥檚 a small margin for error. I鈥檓 glad everybody was able to get out.鈥�
The air show industry has been working to improve safety for years at the roughly 200 events held annually in the U.S. The last fatal crashes at an air show came in 2024 when two people were killed in separate accidents at different events.
Copyright © 2026 The Associated Press. All rights reserved. This material may not be published, broadcast, written or redistributed.
