Loss of control Accident Boeing 737-2A1C PP-SNC, Tuesday 22 February 1983

Date:	Tuesday 22 February 1983
Time:
Type:	Boeing 737-2A1C
Owner/operator:	VASP - Viação Aérea São Paulo
Registration:	PP-SNC
MSN:	21187/443
Year of manufacture:	1975
Engine model:	Pratt & Whitney JT8D-17
Fatalities:	Fatalities: 2 / Occupants: 2
Other fatalities:	0
Aircraft damage:	Destroyed, written off
Category:	Accident
Location:	Manaus-Eduardo Gomes International Airport, AM (MAO) - Brazil
Phase:	Take off
Nature:	Training
Departure airport:	Manaus-Eduardo Gomes International Airport, AM (MAO/SBEG)
Destination airport:	Manaus-Eduardo Gomes International Airport, AM (MAO/SBEG)
Investigating agency:	CENIPA

Narrative:
During a simulated asymmetrical power takeoff, the co-pilot lost control. Thrust was increased, but the engine stalled. The Boeing then rolled left and crashed.

PROBABLE CAUSE: Failure to follow procedures, attempted operation with known deficiencies and inadequate supervision were factors.

Accident investigation: