| C/N | Version | Built | History |
| 011 | | 1977 |  XZ171 : AAC in 1990 type:AH7 /K 671Sqn. 
|
| 030 | | 1977 | XZ175 : AAC in 1997 type:AH7 /Z 671Sqn.
|
| 056 | | 1978 | XZ181 : AAC in 1992 /H 663Sqn.
|
| 097 | | 1978 | XZ195 : AAC in 2009 type:AH7 672Sqn.
|
| 147 | | 1979 | XZ221 : AAC in 1992 type:AH7 671Sqn.
|
| 149 | | 1979 | XZ605 : Royal Marines in 1993 type:AH7 /Y 3CBAS
|
| 159 | | 1980 | XZ612 : Royal Marines in 1993 type:AH7 /Y 3CBAS
XZ612 : RN in 2009 type:AH7 847Sqn.
|
| 277 | | 1983 | ZD274 : AAC in 1992 656Sqn.
|