I flew from Chicago to Bismarck, ND in an American Eagle "EMB". Small jet with a single row of seats on the left and a double row on the right, and only one flight attendant. Hardshell bag fit overhead with a slight squeeze going in and a slight pressure on the door when closing. Just for info for those who are worried about bringing the P3 onboard when traveling. I don't really have great editing capability here on the road, but here's a little snip from yesterday's flight (late in the day on day one of my trip), just to prove that the copter survived unscathed. IMU and compass calibrated before flight. Froze my butt off this morning here. Just sayin'