Yes, that's the "takeoff" flap position. The L-39's handling characteristics are a bit sloppy below 200 knots. The max flap limit speed is 160 KIAS, so the formation must have been operating between 100-160 KIAS. It's not particularly fun for the leader of such a formation, but the wingmen sure look like they're having fun!![]()
Looks dangerous to both bystanders and operators. Clear Prop and RUN!Oh BTW, that prop on the go-kart is from a swamp boat and is the main push for it! He said top speed on it was around 60mph!