663 Squadron
| Dates | Location | Higher Formation/Remarks |
| . | . | . |
| . | 663 Aviation Squadron | . |
| 1969.10.01 | England: Airfield Camp, Netheravon | 3 Division Aviation: 5 Infantry Brigade |
| . | 29 Jun - 29 Oct 70: Northern Ireland: Long Kesh | . |
| . | 14 Dec 71 - 15 Apr 72: Northern Ireland: Aldergrove | . |
| . | 1 Jan 73: Renamed 663 Squadron AAC | . |
| . | 14 Aug - 15 Dec 73: Northern Ireland: Aldergrove/Sydenham | . |
| . | 15 Apr - 15 Aug 75: Northern Ireland: Aldergrove/Sydenham/Omagh | . |
| . | 1976: Belize: | . |
| . | 1977: Belize: | . |
| . | 1 Apr 1978: Following the Wide Horizon Study, the Squadron was retitled 653 Squadron AAC | . |
| . | . | . |
| . | 663Â Squadron AAC | . |
| 1978.04.01 | Germany: Salamanca Barracks, Soest. From 660 Squadron | 3 Regiment AAC |
| 1993 | England: Wattisham | 3 Regiment AAC |
| . | 1995: Croatia: | . |
| . | 1997: Bosnia-Herzegovina | . |
| . | 1999: Bosnia-Herzegovina | . |
| . | 2000: Wattisham: Anti-tank | Lynx AH 7 & Gazelle AH 1 |
| . | 2003: Gulf War | . |
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