Tracking shows the aircraft climbed to at least 1250 feet.
On the initial takeoff it was still on rwy heading and by the end of the rwy at 300 feet and 113kts.
At one point after the rwy end it makes a sharp right turn while climbing to 1250 feet where the speed is now at 83kts!
It further drops to 81kts while descending and eventually gets to 85kts before the impact.
For those familiar with the ATR 600, what is the Vmca, flaps up or in takeoff position?