Oznake:
Sikorsky S-61
Westland Sea King HAS Mk.1
Royal Navy Fleet Air Arm (1937-now)
- No. 826 NAS XV666 / E-44
1970 Cold War – RNAS Culdrose, Cornwall
BS381C:633
Westland Sea King HAS Mk.5
Royal Navy Fleet Air Arm (1937-now)
- No. 814 NAS XV666 / CU-72
1990 Cold War – RNAS Culdrose, Cornwall
BS381C:629
Westland Sea King HU Mk.5
HeliOperations UK
- XV666
2022 – RNAS Portland, Dorset
BS381C:629 BS381C:557
Royal Navy Fleet Air Arm (1937-now)
- No. 771 NAS XV666 / CU-23
1988 Cold War – RNAS Culdrose, Cornwall
BS381C:629 BS381C:538
