High wing single turboprop utility aircraft. Based on DHC Twin Otter series. Includes 400S Seaplane variant and special missions variant, the Guardian 400.
| Lift type | Fixed wing | Search for other aircraft programs with these properties on the Aircraft Programs directory page. |
| Construction type | Factory-built | |
| Control type | Piloted | |
| Engine type | Turboprop | |
| Application | Amphibious, Cargo, Passenger small, Surveillance, Utility |
View full news archive for the Viking Twin Otter Series 400.
| Viking Air Ltd. | News |
Other aircraft programs: Viking CL-515
| Materials | Composites (1) |
| Components | Actuation (1) Structural Components (1) |
| Airframe Systems | Airframe Assemblies (2) Cabin Interiors (1) Landing Assemblies (3) Weapons Systems (2) |
| Avionics | Communications (Airborne) (1) Flight and Data Management (1) Imaging and Visual Systems (3) Indicators and Instruments (3) |
| Power Systems | Engines (1) Fuel Systems (1) Rotors & Propellers (1) |
| Delastek Composites | Analysis | Composite Manufacturing Services: Carbon fibre airstair door, emergency exit door, nose baggage compartment |
| Whippany Actuation Systems | Analysis | Electromechanical Actuators: Aileron trim actuator |
| Fleet Canada Inc. | Analysis | Wing Spars: Bonded wingskins |
| Fleet Canada Inc. | Analysis | Fuselage Sections: Rear fuselage; Aircraft Control Surfaces: Horizontal & vertical stabilizers |
| Lee Aerospace, Inc | Analysis | News | Fuselage Sections: |
| Aero Plastics & Structures | Analysis | Aircraft Interiors: Complete interior |
| Field Aviation Company Inc. | Analysis | Aircraft Landing Gear: Main landing gear assembly |
| Héroux-Devtek Inc. | Analysis | News | Aircraft Landing Gear: Nose landing gear assembly |
| Wipaire Inc. | Analysis | Aircraft Floats: Wipline 13000 straight or amphibious floats (option) |
| HENSOLDT Sensors GmbH | Analysis | News | Weapons Countermeasures: Argos EO/IR imaging turret, multi-spectral HDTV camera, mega- pixel HD Thermal imager, laser range finder, multi-mode auto tracker, and Remote Image Bus (RIB) video feed for display on the cockpit MFD or crew workstation (Guardian 400) |
| Leonardo Defence Electronics (Selex) | Analysis | News | Radar Reconnaissance Equipment: Osprey Radar system |
| Airborne Technologies GmbH | Analysis | News | Airborne Communication Systems: Airborne LINX surveillance |
| Honeywell Aerospace | Analysis | News | Avionics Management Systems: Primus Apex avionics; Super-Lite integrated digital avionics on the 400S |
| Airborne Technologies GmbH | Analysis | News | Airborne Reconnaissance Infrared: Wing-mounted SCAR pods |
| Ideas at Sea | Analysis | News | Reconnaissance Radar: Optical radar payload (optional) |
| Sentient Vision Systems | Analysis | News | Reconnaissance Radar: Visual Detection and Ranging (ViDAR) |
| L3 Aviation Products | Analysis | News | Electronic Flight Instrument Systems: GH-3900 electronic standby instrument system |
| Safe Flight Instrument Corporation | Analysis | News | Angle of Attack Indicators: |
| ScioTeq (was Esterline Belgium) | Analysis | News | LCD Displays: Large screen keyboard display units for Primus Apex integrated cockpit |
| Pratt & Whitney Canada | Analysis | News | Turboprop Engines: PT6A-34/35 engines, or PT6A-27 on the 400S |
| AMETEK Aerospace & Defense | Analysis | Fuel Control Systems: Fuel capacitance system |
| Hartzell Propeller Inc | Analysis | Metal Propellers: HC-B3TN-3DY three-blade, reversible pitch fully feathering metal propeller |
