Technical Description

Technical Specifications

Maximum Takeoff Weight:12,500 lb (5670kg)
Maximum Landing Weight:12,300 lb (5579 kg)
Number Of Crew:1 or 2
Number Of Passengers:19
Fuel Capacities:378 US Gallons (total)
Fuel Capacities:Optional Long Range – 89 US Gallons

Airframe Configuration

  • all metal
  • non pressurized
  • high-wing monoplane construction
  • fixed tricycle (steerable nose) landing gear
  • Wing Span19.8 m65 ft
    Length15.77m51 ft 9 in
    Prop Clearance1.52m5 ft 0 in
    Tail Height5.94 m19 ft 6 in

Front Dimensions - Viking

Side Dimensions - Viking

  • Cabin Length5.61 m18 ft 5 in
    Cabin Height1.50 m4 ft 11 in
    Cabin Volume (usable)10.87cu m384 cu ft
    Main Cabin Entry1.27x1.42 m50x56 in
    Cabin Width1.75 m5ft 9in

Cabin Dimensions

Performance Summary

Maximum Cruise Speed

TAS Sea Level:170 kt
5,000 ft:181 kt
10,000 ft:182 kt
Enroute Rate of Climb at Sea Level (both engines at maximum climb power):1600 ft/min
Maximum Operating Altitude25,000 ft
(7,620 m)

Payload Range (at maximum cruise speed)

Payload for 100 nautical mile
(185km) range:
4061 lb
(1842 kg)
Payload for 400 nautical mile
(741 km) range:
3031 lb
(1375 kg)

Maximum Range - zero payload

with Standard Tankage:
(2583 lb (1172 kg) fuel)
775 nm
(1435 km)
with Long Range Tankage:
(3190 lb (1447 kg) fuel)
980 nm
(1815 km)

Maximum Endurance

 
with Standard Tankage:
(2583 lb (1172 kg) fuel)
7 hr 10 min
with Long Range Tankage:
(3190 lb (1447 kg) fuel)
9 hr

Standard Aircraft Specifications

The Twin Otter comes well equipped as standard.

The standard layout is a 19 seat configuration.

Seating Options

  • Standard Specs - Viking
  • Standard Specs - Viking
  • Standard Specs - Viking
  • Standard Specs - Viking
  • Standard Specs - Viking
  • Standard Specs - Viking
  • Standard Specs - Viking

Standard Equipment Specifications

Engines

Two, Pratt & Whitney Canada PT6A-34, single stage, free-turbine engines.

Propellers

Two, Hartzell, HC-B3TN-3DY, three bladed reversible pitch, constant speed, fully feathering propellers.

Lights

The aircraft comes equipped as standard with external and internal LED lighting.

Viking Standard LED Lighting

To review the specification in more detail please download our:

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Flight Deck

Standard avionics is the Honeywell Apex Suite which also controls the following Honeywell Equipment

Viking Avionics - Honeywell Apex Suite

  • Air Data Attitude Heading Reference System (ADAHRS)
  • Multi-Mode Digital Radios (MMDR)
  • Weather Radar System (WX)
  • Radar Altimeter System (RA)
  • Global Positioning System (Dual GPS)
  • Class A Terrain Awareness and Warning System (TAWS)
  • Dual Mode S Transponders
  • Traffic Collision Avoidance System (TCAS I)
  • Distance Measuring Equipment (DME)

Additional flight deck systems

  • Standby Instrument System (ESIS)
  • Magnetic Standby Compass
  • Emergency Locator Transmitter (ELT)
  • Cockpit Voice Recorder (CVR)
  • Flight Data Recorder (FDR)

PDF Download - Technical Specifications

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