| 99PB01-101 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 99PB01-104 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| WE6434LGB | U7940 | MINISTRY OF DEFENCE SM 13RAF |
| WEE64711LGB | U7940 | MINISTRY OF DEFENCE SM 13RAF |
| XP9820K0827 | U9124 | MINISTRY OF DEFENCE, CODE RESERVED FOR THE USE OF UKNCB/CODIFICATION |
| XP9820K0830 | U9124 | MINISTRY OF DEFENCE, CODE RESERVED FOR THE USE OF UKNCB/CODIFICATION |