ooooo Yea forgot about RTK GPS. I’ve always found them to be so brittle but that’s because I’m in a city.

In the wide open sky, I’m guessing it’s pretty reliable.

Vision systems would be pretty useless with the low visibility of the smoke and fire. So I thought maybe it was some kind of radar configuration.

Anyways, I’d pay a lot of money to pick the brain of the GNC team here.