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I had a flight get delayed due to needing an OS reinstall on a 737-800, the OTA update failed and they had to send someone out to connect to the USB port to rec

• busterarm 9y ago
  That's better than my flight 18 years ago where the onboard computers all died mid-takeoff, we had to abort takeoff and sat on the tarmac for about 3 hours while they sourced alternate computers and did the replacement.
• thomasjudge 9y ago
  Boy that suggests an interesting attack vector. You didn't happen to see where the USB port to update the OS on the plane is, did you? Hopefully the in-seat USB ports aren't wired to this somehow...
  • swiley 9y ago
    There is no way that firmware isn't signed.
• raverbashing 9y ago
  They don't do ota updates for planes
  • com2kid 9y ago
    > They don't do ota updates for planes Could have been the Electronic Flight Bag, those can run commodity OSs. I can see an OTA failing there and it needing an OS reinstall. It'd be odd, but not impossible.
  • jlgaddis 9y ago
    Seems like it would save a lot of time, energy, and money if they did (assuming they had the procedure worked out). Push out an update while it's sitting at the gate, powered down, instead of taking it out of service and having to bring it into a hangar (where space is already limited).
    • raverbashing 9y ago
      This is a plane, not a consumer device Nothing gets changed unless it's for maintenance or airworthiness reasons (or fuel economy) Updates can be done during scheduled maintenance if there's a good reason for it (see above) or if it's really something urgent it is done overnight if possible or the plane gets scheduled for this specific maintenance