RAF Station Yeovilton

RAF Station Yeovilton
Name	RAF Station Yeovilton
Location	Ilchester, Somerset
Country	England
Coordinates	51.0010°N 2.7090°W
Type	Royal Air Force station
Owner	Ministry of Defence (United Kingdom)
Operator	Royal Air Force
Site other label	NATO role
Built	1940
Used	1940–present
Garrison	Royal Navy Commando Helicopter Force, Fleet Air Arm
Elevation	53ft

RAF Station Yeovilton

Royal Air Force Yeovilton is a principal Royal Air Force air station in southwest England supporting rotary-wing operations, joint training and maritime aviation. Situated in Somerset near Yeovil, Ilchester and Taunton Deane, the station has hosted units from the Royal Navy, Army Air Corps and NATO partners. Its operational tempo, ceremonial role and airshow history link the base with Battle of Britain commemoration, international exercises such as Joint Warrior, and defence restructuring under successive MOD programmes.

History

Originally developed in 1940 as an Royal Air Force fighter base during the Second World War, the airfield accommodated squadrons from No. 10 Group RAF and hosted aircraft types including the Supermarine Spitfire, Hawker Hurricane and later the North American P-51 Mustang. Post-war reorganisation saw transfers between Royal Navy and Royal Air Force control, including periods associated with Fleet Air Arm expansion and the introduction of rotary-wing platforms such as the Westland Wessex and Westland Sea King. During the Cold War the station supported NATO maritime patrol linkages with units involved in NATO exercises and hosted detachments from Royal Air Force Volunteer Reserve formations. Structural changes under the Options for Change review and the Strategic Defence Review influenced basing decisions, while the station contributed aircrews and maintenance specialists to operations including Falklands War, Gulf War (1990–1991), Iraq War and War in Afghanistan (2001–2021) deployments.

Role and Operations

Yeovilton functions as a hub for maritime and commando helicopter operations, integrating squadrons from the Royal Navy Commando Helicopter Force, Fleet Air Arm units, and support elements from the Army Air Corps and Royal Air Force Regiment. The station supports training partnerships with Royal Marines, Commando Training Centre Royal Marines, and multinational participants from French Navy, United States Navy, Royal Netherlands Navy and German Navy during exercises. Yeovilton provides search and rescue overlap historically with the Aeronautical Rescue Coordination Centre, coordination with HM Coastguard and interoperability with platforms like the AgustaWestland AW101 and Boeing CH-47 Chinook of allied forces. The base also organises the internationally attended Royal International Air Tattoo-style events and the annual Yeovilton Air Day, attracting displays from Red Arrows, Battle of Britain Memorial Flight and visiting squadrons from No. 202 Squadron RAF and carrier air wings.

Based Units

Permanent and rotational units have included squadrons equipped with helicopters and support flights: Royal Navy squadrons such as No. 845 Naval Air Squadron, No. 846 Naval Air Squadron and No. 771 Naval Air Squadron; elements of the Commando Helicopter Force including 845 NAS and 846 NAS; training units tied to No. 1 Flying Training School and operational conversion units associated with Fleet Air Arm Leuchars transitions. Supporting formations encompass Royal Air Force Regiment squadrons, Ministry of Defence Police detachments, and engineering wings linked to contractors like AgustaWestland and industrial partners including BAE Systems and Rolls-Royce for engine and airframe sustainment. NATO and allied detachments from United States Marine Corps, Royal Netherlands Navy and French Navy have used the station for cross-decking and combined-arms training.

Infrastructure and Facilities

The airfield comprises multiple asphalt runways, concrete aprons, hardened shelters, hangars adapted for rotary-wing maintenance and a primary control tower constructed in mid-20th century style. Technical accommodations include avionics shops, composite repair bays, fuel hydrant systems compatible with JP-5 and Jet A-1 standards, and secure communications linked to Air Command nodes and Defence Communication Services Agency circuits. On-site amenities feature a Combined Services Mess, medical centre with aviation medicine capability associated with RAF Centre of Aviation Medicine protocols, and ceremonial squares used for parades involving units like Royal Marines Reserve and visiting dignitaries from the MOD. Airfield infrastructure supports static displays and public access during events, with perimeter security coordinated with Somerset Constabulary and MOD Police units.

Accidents and Incidents

Yeovilton's operational history includes accidents involving rotary and fixed-wing types. Incidents have involved emergency recoveries, training mishaps and non-combat losses during exercises such as Exercise Joint Warrior and night-vision trials. Notable occurrences prompted investigations by the Air Accidents Investigation Branch and Board of Inquiry procedures under MOD regulations, leading to safety recommendations adopted across Fleet Air Arm and Royal Air Force rotary units. The station has also responded to nearby civilian aircraft emergencies coordinated with HM Coastguard and Civil Aviation Authority reporting protocols.

Future Developments

Planned upgrades have focused on accommodating new-generation rotary platforms including the AgustaWestland AW101 and potential unmanned systems integration aligning with Joint Helicopter Command modernisation. Infrastructure plans under contemporary defence reviews envisage enhanced maintenance facilities, reinforced runways, expanded hangarage for coalition deployments and improved training ranges interoperable with Defence Infrastructure Organisation asset management. Strategic basing decisions remain subject to outcomes from future Strategic Defence and Security Review cycles and multinational commitments within NATO frameworks.

Category:Royal Air Force stations in Somerset Category:Airports established in 1940