Air transportation safety investigation A21Q0090
The occurrence
On at 1530 Eastern Daylight Time, a privately registered, float-equipped Piper PA-18S-150 aircraft took off from Rivière du Lièvre in Ferme-Neuve, Quebec, bound for Parent, Quebec, with a pilot and a passenger on board.
During takeoff, the pilot lost control of the aircraft and it overturned in the river. The aircraft sustained significant damage, and both occupants were fatally injured. The emergency locator transmitter (ELT) did not activate.