| FXT 177 | Various carriers | AEC Regent III RT | AEC | 1939 | 10.1939 | 1959 | | O6616750 | 317 | Ayrshire Bus Owners (A1 Service), Ardrossan | 1958 (?) |
Export/Import/Dealers | J Yuille, Larkhill | 1956 |
Norths, Leeds | 1955 |
RT2 | London Transport | | |
| FXT 178 | Export/Import/Dealers | AEC Regent III RT | AEC | 1940 | 01.1940 | 1963 | 1964 | O6616751 | 305 | Smith, Slough | 1963 |
Various carriers | Smith's Luxury Coaches, Reading | 1956 |
Export/Import/Dealers | Norths, Leeds | 1955 |
RT3 | London Transport | | |