# No. 658 Squadron AAC

658 Squadron AAC is a special operations support squadron of the Army Air Corps (AAC) unit of the British Army that provides dedicated aviation support to the 22nd Special Air Service Regiment (22 SAS) for domestic counterterrorism (CT) and CSAR operations. The squadron is co-located with 22 SAS at Stirling Lines. The press has given the squadron, their helicopters, and the CT response force they enable, the nickname "Blue Thunder". The squadron is part of the Joint Special Forces Aviation Wing.

## History
### 658 Squadron RAF

No. 658 Squadron was a Royal Air Force air observation post squadron associated with the 21st Army Group during the Second World War. No.s 651 to 663 Squadrons of the RAF were air observation post units working closely with British Army units in artillery spotting and liaison. A further three of these squadrons, Nos. 664 to 666, were manned with Canadian personnel.
Its identification symbol was on a bezant, an eagle's head couped
No. 658 Squadron was formed at RAF Old Sarum on 30 April 1943 with the Taylorcraft Auster III and from March 1944 the Auster IV. The squadron role was to support the 21st Army Group and on 26 June 1944 it moved to France. Fighting in the break-out from Normandy it followed the army across the countries and into Germany. In October 1945 the squadron left for India, where it was disbanded on 15 October 1946.
The squadron number was transferred to the Army with the formation of the Army Air Corps (AAC) on 1 September 1957.
Aircraft operated by No. 658 Squadron RAF :
| From | To | Aircraft | Variant |
| April 1943 | April 1944 | Auster | Mk.III |
| March 1944 | September 1945 | Auster | Mk.IV |
| August 1944 | September 1945 | Auster | Mk.V |
| November 1945 | January 1946 | Auster | Mk.V |
| June 1946 | October 1946 | Auster | Mk.V |

### 658 Squadron AAC

No. 658 Squadron AAC was formed on 24 October 1969 at Minden as part of the 1 Division Aviation Squadron AAC. In 1978, squadron moved to Soest as part of 4 Regiment AAC and disbanded. The squadron reformed c. 1982 as part of 7 Regiment AAC based at Airfield Camp, Netheravon. In April 1995, the squadron became a Territorial Army unit part of 7 Regiment AAC (Volunteers).
On 1 April 2009, the squadron was disbanded at Netheravon.

### 8 Flight

8 Flight traces it lineage to the Royal Air Force No. 1908 AOP Flight formed on 31 December 1946, disbanded on 7 October 1955 and later reformed on 16 October that year.
On 1 September 1957, 8 Flight AAC was formed as 8 Reconnaissance Flight with the transfer of No. 1908 AOP Flight based at RAF Idris in Libya to the newly formed Army Air Corps. The flight relocated to Kenya where it was re-designated as 8 Flight AAC. The flight subsequently relocated to Aden operating the Westland Scout helicopter. The flight later deployed to Northern Ireland operating the Scout and Bell Sioux helicopters. In 1979, the flight was based at Airfield Camp, Netheravon. In 1984, the Agusta A109A/AM helicopter entered service with the flight. In 1984, the flight was part of 7 Regiment AAC. The flight operated a fleet of four A109As in civilian livery, two of which were captured from the Argentine forces in the Falklands War and allocated to the flight. In 1995, 7 Regiment re-roled as a Territorial Army unit 7 Regiment AAC (V). In 2000, the flight relocated to Stirling Lines.
In 2001, the flight was incorporated into the Joint Special Forces Aviation Wing (JSFAW). The flight operated the Westland Gazelle AH1 helicopter c. 2007. In 2009, the flight converted from the A109A to four Eurocopter AS365N3 Dauphin helicopters in civilian livery. The flight operated the Gazelle AH1 c. 2012.

## Present day

On 1 September 2013, 8 Flight AAC was re-designated as 658 Squadron AAC.

### Role

The squadron provides dedicated aviation support to 22 SAS with domestic CT operations based at Stirling Lines. The helicopters have been filmed taking part in fast-roping exercises.

### Operations

Just after midnight on 4 June 2017, the squadron landed a Dauphin on London Bridge to provide support to the Metropolitan Police Service in response to the London Bridge terrorist attack. On 21 December 2018, a Dauphin helicopter was forward-deployed in the early stages of Operation Buckthorn.

### Aircraft operated

| Aircraft | Variant | Introduced | In service | Registration(s) |
| Eurocopter AS365 Dauphin | N-3 Dauphin 2/N-3 Dauphin AH.1 | 2009 | 5 | ZJ780, ZJ782, ZJ783; ZJ785; ZJ787 |