Westland 109S Mk XI

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instanceOf gptkb:helicopter
gptkbp:armament none
gptkbp:avionics modern avionics suite
gptkbp:cockpit two-pilot cockpit
gptkbp:communicationEquipment radio equipment
gptkbp:constructionMaterial aluminum alloy
gptkbp:crew 2
gptkbp:design Westland_design_team
gptkbp:emergencyServices optional emergency floatation gear
gptkbp:engineType turbine engine
gptkbp:firstFlight 1970
gptkbp:fuelCapacity 500 liters
gptkbp:hasArea 1
gptkbp:headlights fenestron tail rotor
gptkbp:height 3.5 meters
https://www.w3.org/2000/01/rdf-schema#label Westland 109S Mk XI
gptkbp:introduced 1971
gptkbp:landingGear skid landing gear
gptkbp:legacy influenced future helicopter designs
gptkbp:length 12.8 meters
gptkbp:maintenance relatively easy maintenance
gptkbp:manufacturer Westland_Aircraft
gptkbp:market military and civilian markets
gptkbp:maximumDepth 1,000 kg
gptkbp:maxSpeed 130 knots
gptkbp:maxTakeoffWeight 2,500 kg
gptkbp:militaryRank used for air ambulance services
gptkbp:navigationEquipment advanced avionics
gptkbp:numberBuilt 200
gptkbp:operationalHistory used in various military operations
gptkbp:operationalRange 300 nautical miles
gptkbp:operationalStatus moderate operational cost
gptkbp:passengerCapacity 6
optional cargo hook
gptkbp:performance high performance in various conditions
gptkbp:primaryFunction transport
gptkbp:produces 1970-1990
gptkbp:propulsion single engine
gptkbp:range 400 nautical miles
gptkbp:retired 1990s
gptkbp:role utility helicopter
gptkbp:rotorDiameter 11.0 meters
gptkbp:safetyFeatures crashworthy design
gptkbp:services 15,000 feet
gptkbp:successor gptkb:Westland_114
gptkbp:supportRole pilot training
gptkbp:usedBy military forces
gptkbp:variant gptkb:Westland_109
gptkbp:weight 1,500 kg