November 28, 2025
When the sun hacks your plane
Airbus A320 Fly by wire corrupted by radiation in flight
Radiation glitch, sudden dives, and a rushed fix—commenters in meltdown
TLDR: Airbus says solar radiation can corrupt A320 flight-control data and is pushing a fast software update, with some short-term groundings likely. Commenters split between alarm over failed redundancy and calm “it’s just a patch,” while jokes about 3M tape and cosmic rays keep the thread buzzing.
The internet’s favorite aviation watchdog just dropped a bomb: the Airbus A320 workhorse may need quick groundings for a software fix, after Airbus admitted that intense solar radiation can corrupt flight‑control data. Commenters immediately pointed to the JetBlue scare—an A320 suddenly pitched down, passengers were injured, and an ELAC (Elevator Aileron Computer) was swapped. Cue panic and eye‑rolls.
Drama time: some commenters warn this could “exceed structural integrity” and demand to know why redundancy didn’t save the day. Others flood in with receipts, linking the EASA emergency directive and Reuters and reminding everyone this sounds like a fast update, not a months‑long grounding. The mood swings hard between “737 MAX sequel?” and “relax, it’s a patch.”
Jokes landed faster than planes: one wag proposed a 3M tape “hardware patch,” another shared the Single‑event upset page—space rays flipping bits is a real thing, folks. The latest: JonNYC says it’s a software update taking hours per jet, while Airbus issued an AOT (Alert Operators Transmission) asking airlines to implement protections now. Bottom line: expect some cancellations, lots of memes, and a community that’s equal parts terrified and entertained. Airlines may stagger fixes, so expect delays, not a weeks‑long shutdown. Stay tuned. Seriously.
Key Points
- •Airbus warns intense solar radiation may corrupt A320-family flight-control data and has requested immediate precautions via an AOT.
- •Unconfirmed reports point to a mandatory software update and possible short-term cancellations for A320 operators.
- •A JetBlue A320 incident on Oct. 30 involved an uncommanded pitch down during an ELAC switch change, leading to a diversion and passenger injuries.
- •ELAC computers, primarily supplied by Thales, are the focus; redundancy did not prevent the JetBlue event, and ELAC 2 was replaced.
- •Given ~10,000 A320-family aircraft, a phased software update with staggered compliance is expected, coordinated with the FAA.