HI! I’ve seen them from the air. Both from an airliner window and my own Cessna.
Truthfully I did not think these were dangerous. The only distraction was a lot of time debating “What was that?” and “Wait, there it is again!” then finally figuring out the flashes are these laser Christmas lights.
Cell phone video from an airliner flight did not do it justice.
Are you in MN? I’d be happy to take you or anyone flying at night to try and film this effect.
