Assistant Chief of the Naval Staff (Aviation & Carriers)


The Assistant Chief of the Naval Staff is a senior Royal Navy appointment responsible for naval aviation. The post is also the successor to the Royal Navy's Flag Officer for naval aviation in the British Isles, established since 1939.

Flag Officer, Naval Air Stations

The post of Flag Officer Naval Air Stations was established in May 1939 to provide land based support for the Fleet Air Arm, that was transferred from the RAF to the Royal Navy. The office holder was originally styled Rear Admiral, Naval Air Stations and was responsible for building and developing naval air stations with different capabilities. In May 1945 the post was re-styled Flag Officer Air Home.
Flag Officer, Air, Home flew his flag from RNAS Lee-on-Solent and the post existed until 1963. Responsible for shore-based air command working up squadrons to operational effectiveness, and after an Operational Readiness Inspection, delivering them to the Fleet.
This post was created on 30 September 1963 as renaming of Flag Officer Air, Home, which was at the time a Vice-Admiral's command.
Sir John Treacher writes in Life at Full Throttle that '..the tasks undertaken by the old Flying Training Command and Flag Officer Air had now been taken over by the Flag Officer Naval Air Command to form a single entity and the headquarters had been moved from Lee-on-Solent to the Royal Naval Air Station at Yeovilton.' In April 2010 the post was renamed Assistant Chief of the Naval Staff.
In 2012, this post's responsibilities were officially described as '..ACNS is responsible for delivering aviation Force Elements at Readiness in accordance with the RN plan and arising, contingent events. This includes all RN fixed and rotary wing assets, the two Naval Air Stations and the generation of aircraft carriers and carrier capability. He is the lead, on behalf of the Fleet Commander, for the development of the future Carrier Strike capability. As the Navy’s Aviation Operational Duty Holder, he is personally, legally accountable for the safe execution of maritime aviation by all Royal Navy units, including aircraft, ships and submarines. ACNS is also Rear Admiral Fleet Air Arm in which role, as a Head of a Naval Fighting Arm, he is responsible for the professional effectiveness, ethos and spirit of all Fleet Air Arm personnel.'

Subordinate commands

Naval aviation command has had a number of different subordinate commands throughout its history.

Flag Officer Flying Training

Flag Officer, Ground Training

Rear-Admiral, (E) Reserve Aircraft

Assistant Chief of Staff Carrier Strike and Aviation

Commanding Officer Royal Naval Air Station Yeovilton

Command support

This officer provides administrative support to this officer holder

Chief of Staff, Naval Aviation

Commodore, Naval Aviation