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Twin Otter International

Twin Otter International Ltd. (TOIL) operates a fleet of DHC-6 (Twin Otter) research aircraft. The twin otter is a STOL twin turboprop aircraft ideally suited for medium lift, slow flight. TOIL’s aircraft are equipped with a variety of modifications included; nadir and zenith ports, centerline hard points (nose and main fuselage), NATO wing hard points (4 stations), and up to 8400W science equipment power. TOIL aircraft have been integrated with over 50 different type instruments in support of several USG agencies worldwide.

Twin Otter International
Conventional Aircraft
5.0 hours (payload and weather dependent)
Useful Payload: 
4,500 lbs
Gross Take-off Weight: 
12,500 lbs
Onboard Operators: 
Max Altitude: 
25,000 MSL
Air Speed: 
65 knots
2,000 Nmi
5600W (200A MOD) OR 8400W (300A MOD)