The Westland Sea King is a British built helicopter that entered service in naval operations as an anti-submarine platform and was later adapted for search and rescue and other missions. Discover Westland Sea King for sale worldwide on AvPay. Browse active Westland Sea King listings and find available aircraft across the USA, North America, UK, Europe, Asia, Africa, Australia and South America. Connect directly with aircraft brokers, private sellers, flying clubs, flight schools and manufacturers. Explore the full inventory of aircraft for sale on AvPay here!
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Finding a Westland Sea King for Sale on AvPay
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Interesting facts about the Westland Sea King
🚁 The Westland Sea King was produced in the United Kingdom by Westland Helicopters under licence from Sikorsky. It was developed from the American SH-3 Sea King but received significant British redesign work including avionics and mission equipment.
🚁 The helicopter became a core maritime platform for the Royal Navy and Royal Air Force for several decades, operating from aircraft carriers, destroyers and coastal bases.
🚁 Anti submarine warfare formed the aircraft’s primary mission. Many Sea Kings carried dipping sonar and radar systems that allowed crews to detect submarines while hovering above the ocean.
🚁 A spacious cabin allowed the helicopter to carry multiple crew members as well as rescue equipment or mission consoles depending on the role.
🚁 Sea Kings served in search and rescue roles for many years in the United Kingdom. Their distinctive yellow paint scheme became a familiar sight along British coastlines.
🚁 The helicopter gained global adoption. Numerous military operators used the Sea King including forces in Germany, India, Australia, Norway, Belgium, Egypt and Pakistan.
🚁 The design used twin Rolls Royce Gnome turboshaft engines which provided reliability for maritime operations where redundancy was essential.
🚁 Several Sea King variants operated airborne early warning radar systems mounted in large radomes. These aircraft provided fleet surveillance and air defence support for naval task groups.
Model Variants for buyers to consider when purchasing a Westland Sea King
The Westland Sea King family includes many specialised variants developed for naval warfare, search and rescue, transport and airborne early warning missions. Early Royal Navy versions such as the HAS.1 and HAS.2 focused on anti submarine warfare using dipping sonar and maritime radar. Later upgrades including HAS.5 and HAS.6 introduced improved sensors, avionics and processing systems that enhanced submarine detection capability. Dedicated airborne early warning variants such as the AEW.2 carried radar systems inside large inflatable radomes to provide fleet surveillance. Search and rescue versions including the HAR.3 and HAR.3A featured extended cabins and rescue equipment for coastal missions. Commando and HC.4 variants were adapted for troop transport and assault support with simplified landing gear and increased cabin capacity. Export models such as the Mk.41, Mk.42 and Mk.43 were tailored to different naval forces and often included locally specified avionics and weapons systems.
Westland Sea King Specifications
Information provided here is as a guide only. This information should not be used for flight planning or other aircraft operations. Aircraft model variations, custom specifications, modifications, upgrades & age will have a considerable impact on the details listed below. Please check with the seller, manufacturer or aviation authority for the precise aircraft specifications.
Length: 17.02 m (55 ft 10 in)
Height: 5.13 m (16 ft 10 in)
Empty Weight: 6,373 kg (14,051 lb)
Max Take Off Weight (MTOW): 9,707 kg (21,400 lb)
Cruise Speed: 207 km/h (129 mph, 112 kn)
Range: 1,230 km (764 mi, 664 nm)
Rate of Climb: 10.3 m/s (2,020 ft/min)
FAQs About the Westland Sea King
How much does a Westland Sea King cost?
Surplus military Westland Sea King helicopters have appeared on the secondary market at varying prices depending on condition and mission equipment. During the late 2010s some retired Sea King airframes sold for between approximately $1,000,000 and $4,000,000 USD depending on configuration refurbishment level and remaining component life.
What type of helicopter is the Westland Sea King?
The Westland Sea King is a twin engine medium lift maritime helicopter designed primarily for naval operations. It performs roles such as anti submarine warfare search and rescue troop transport and airborne early warning depending on the installed mission equipment.
How many crew members operate a Westland Sea King?
Typical Sea King operations involve two pilots and additional mission specialists depending on the role. Anti submarine missions often require sonar and radar operators while search and rescue crews may include winch operators and rescue specialists.
Is the Westland Sea King still in service?
Many countries retired the Sea King during the 2010s as newer helicopter designs entered service. However several operators continued using upgraded examples into the 2020s particularly for search and rescue and maritime support missions.
What missions can the Westland Sea King perform?
The helicopter was designed as a multi role maritime platform. It has served in anti submarine warfare fleet surveillance troop transport search and rescue logistics support and airborne early warning depending on the specific variant.
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Find Finance for buying a Westland Sea King
Financing a Westland Sea King helicopter purchase often requires lenders experienced with complex turbine aircraft and former military platforms. Specialist aviation finance providers can evaluate the helicopter’s maintenance history overhaul status and operational role before structuring a suitable loan. Buyers typically work with finance partners that understand rotorcraft residual values component life limits and refurbishment costs. A knowledgeable lender can also coordinate with inspectors maintenance organisations and brokers during the acquisition process to keep the purchase moving efficiently. Working with aviation focused finance companies helps ensure the funding structure reflects the operational use and ownership plan for your Westland Sea King.
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Find Insurance for a Westland Sea King
Insuring a Westland Sea King helicopter requires specialist aviation insurers familiar with turbine powered rotorcraft and former military aircraft. Insurance brokers will usually assess pilot experience operational role maintenance status and aircraft modifications before arranging cover. Policies can include hull coverage liability protection crew coverage and operational risk protection depending on how the helicopter will be used. Because many Sea Kings operate in specialist missions such as offshore support or heavy utility work it is important to work with brokers who understand those environments. Experienced aviation insurance advisers can help structure coverage that protects both the aircraft and its operational use.
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