Ian Kluft ✅✈️🎈🌋 on Nostr: Here's a flight track with a hint about #Boeing 777-9 flight testing progress. In ...

Here's a flight track with a hint about #Boeing 777-9 flight testing progress. In order to be "approved for flight into known icing" the Boeing test pilots have to hunt for known icing🥶❄ conditions and fly in it for hours. They flew from a flight test base in Moses Lake WA #KMWH to Minnesota last Tuesday, and returned to MWH. Minnesotans probably don't usually expect anyone to go there for the weather this time of year. 😀 https://www.flightaware.com/live/flight/N779XX/history/20251125/1800Z/KMWH/KMWH #B779 #aviation #business #travel #avgeek