TWIN OTTER REFERENCE INFORMATION

For detailed instructions on how to fly this aircraft, see the MANUAL. For standard procedures, see the Checklists tab.

Take off distance (sea level, ISA):
Ground run				700 ft (213m)				
Distance over 50 ft			1200 ft (366m)			

Landing distance (sea level, ISA):
Ground run				515 ft (157m)
Distance over 50 ft			1050 ft (320 m)

Rate of climb (sea level, ISA):
Two engines				1600 ft/min
One engine				340 ft/min

Service ceiling (ISA):
Two engines				26700 ft (but don’t go there in the Twin Otter)
One engine				11600 ft

Maximum cruise speed (ISA):
Sea level				170Kts True Airspeed (TAS)
5000 ft					181Kts (TAS)
10000 ft				182Kts (TAS)

Stall speed:
Flaps retracted				74Kts Indicated Airspeed (IAS)
Flaps Extended				58Kts IAS

Dimensions:
Wingspan				65.00 ft (19.81m)
Wing area				39m2
Length					51.75 ft (15.77m)
Height					19.50 ft (5.94m)

Weights:
Maximum take off			12.500 lb (5670Kg)
Maximum landing				12.300 lb (5580Kg)
Empty					6878 lb (3120Kg)

Fuel Capacity (Sea level, ISA):
Maximum fuel capacity			2410 lb (1093Kg)

Power plant:	
Maximum take off thrust			460 KW (620 SHP)			


