Started my tailwheel endorsement today in a 1941 Piper Cub. It was over 105 degrees outside with very little wind at 6pm when we started. Couldn't fly as much as we'd wanted because of this. The oil temp pegged itself pretty quickly so we had to take it easy. It was the most enjoyable flying I'd ever had. Nothing like the window open and the grass hitting you in the face.
NC 27144
.9 hours today in 100+ OAT I've never sweat so much