| Code | Name | Alt Name | Lat | D | M | Long | d | m | Opened | Status on 1st Dec 1944 | Current Use | Remarks |
| Under Research | ||||||||||||
| X2AS | Addlestone | N | 51 | 22 | W | 00 | 29 | ANEC. Bleriot aircraft factory site? Was this an alternative name for Brooklands? | ||||
| X4AP | Alexandra Park | Didsbury | 1918 | In WW1 No.15 AAP. Military field until 1920. Used by Avro until 1924. | ||||||||
| X0BC | Ballycastle | WW1 use only. | ||||||||||
| X2BY | Bexley Heath | Vickers | ||||||||||
| X0BH | Blackheath | Chelmsford | WW1 use only. | |||||||||
| .- - - - | Brislington | N | 51 | 25 | W | 02 | 35 | Bristol factory site only | ||||
| X0BF | Broomfield | Herne Bay | WW1 use only. | |||||||||
| X0BK | Bucknell | WW1 use only. | ||||||||||
| X0BE | Burgh Castle | WW1 use only. | Sub station for RNAS Yarmouth | |||||||||
| X0BT | Butley | WW1 use only. | Experimental Station for Felixstowe and Orfordness. Extinct | |||||||||
| X0CA | Caidale | WW1 use only. | Balloon Stn | |||||||||
| .- - - - | Calmsden | RAF | Intended as No.12 SLG but never used. | |||||||||
| X0CT | Cathcart | Glasgow | WW1 use only. | |||||||||
| X4CD | Chadderton | Avro | ||||||||||
| X0CH | Chathill | Holy Island | WW1 use only. | Airship Station. Sub station for East Fortune. Was this in fact near Brunton rather than Holy Island? | ||||||||
| X2CN | Chilton | Hungerford | Chilton | |||||||||
| X0CQ | Cote Hill | No Details | ||||||||||
| X0CO | Cottenham | |||||||||||