Air of Authority - A History of RAF Organisation
No 90 (Signals) Group - November 1951
[Central Signals Area | Radio Navigational Aids Wing | Inactive Stations]
HQ - Medmenham, Marlow, Buckinghamshire (Directly responsible to the Air Ministry)
| Unit | Location/Address | Notes |
RAF Station Cheadle
|
Stoke on Trent
|
Functionally controlled by AM (DD of S (B))
|
| RAF Station Chigwell | ||
| Radio Engineering Unit (Detachment) | RAF Chigwell | |
| No 4 Ground Radio Servicing Sqn | RAF Chigwell | |
| No 1 Ground Radio Servicing Sqn | RAF Grangemouth | |
| Radio Engineering Unit | RAF Henlow | Station in TTC |
| HQ, No 70 Wing | RAF Medmenham | |
| No 3 Ground Radio Servicing Sqn | RAF Norton | |
| No 2 Ground Radio Servicing Sqn | RAF Pucklechurch | Station in Home Command |
| Central Signals Establishment | RAF Watton | |
| No 192 Sqn | RAF Watton | |
| No 195 Sqn | RAF Watton | |
| RAF Station Wythall |
HQ - Bletchley
| Unit | Location/Address | Notes |
| North-West Signals Centre | RAF Blackbrook | |
| Standby Signals Centre | RAF Chicksands | |
| W/T Station | Dagnall | |
| Meteorological Communications Centre | Dunstable | |
| W/T Station | Greatworth | |
| South West Signals Centre | Hawthorne | |
| RAF Signals Office | London (Kingsway) | |
| RAF Central Signals Centre | RAF Stanbridge | |
| W/T Station | Stoke Hammond | |
| W/T Station (C & M) | Weyhill |
HQ - RAF Welford
| Unit | Location/Address | Function |
| No 75 Signals Unit | Acklington | M/F D/F Station |
| No 131 Signals Unit | Andover | M/F D/F Station |
| No 635 Signals Unit | Barkway | GEE Monitor |
| No 631 Signals Unit | Belfast | M/F D/F Station |
| No 206 Signals Unit | Bircham Newton | M/F D/F Station |
| No 411 Signals Unit | Bullbarrow Hill | GEE Master |
| No 92 Signals Unit | Clee Hill | GEE Slave |
| No 699 Signals Unit | Daventry | GEE Master |
| No 561 Signals Unit | Folly | GEE Slave |
| No 796 Signals Unit | Gibbett Hill | GEE Slave |
| No 62 Signals Unit | Leuchars | M/F D/F Station |
| No 334 Signals Unit | Lympne | M/F D/F Station |
| No 288 Signals Unit | Pendeen | M/F D/F Station |
| No 480 Signals Unit | Plympton | M/F D/F Station |
| No 987 Signals Unit | Sealand | M/F D/F Station |
| No 428 Signals Unit | Sennen | GEE Slave |
| No 899 Signals Unit | Sharpitor | GEE Master |
| No 4 Signals Unit | Stenigot | GEE Slave |
| No 214 Signals Unit | Stornoway | M/F D/F Station |
| No 233 Signals Unit | Sumburgh | M/F D/F Station |
| No 104 Signals Unit | Talbenny, | M/F D/F Station |
| No 564 Signals Unit | Trerew | GEE Monitor |
| No 894 Signals Unit | Truleigh Hill | GEE Slave |
| No 380 Signals Unit | West Prawle | GEE Slave |
| No 200 Signals Unit | Wick | M/F D/F Station |
| No 407 Signals Unit | Worth Matravers | GEE Slave & Monitor |
Radar Stations being re-equipped
| Unit | Location/Address | Function |
| No 858 Signals Unit | Castle Rock | CH |
| No 185 Signals Unit | Drytree | CH (C & M) |
| No 508 Signals Unit | Folly | CH (C & M) |
| No 392 Signals Unit | Haycastle Cross | CH (C & M) |
| No 170 Signals Unit | Hill Head | CH (C & M) |
| No 401 Signals Unit | Netherbutton | CH (C & M) |
| No 548 Signals Unit | Ripperstone | GCI |
| No 969 Signals Unit | Sango | CH (C & M) |
| No 625 Signals Unit | School Hill | CH (C & M) |
| No 383 Signals Unit | Sennen | CH (C & M) |
| No 708 Signals Unit | Trelanvean | CH (C & M) |
| No 502 Signals Unit | Treleaver | GCI/CEW and/or CHEL |
| No 943 Signals Unit | Trerew | CH (C & M) |
| No 437 Signals Unit | Trewan Sands | GCI |
| No 620 Signals Unit | West Prawle | CH (C & M) |
No 90 Group, Inactive Stations
| Inactive Station | Parent Station | Status |
| Clett (Radar) | HQ, No 90 Group | S |
| Deopham Green | Watton | S |
| Fersfield | Watton | S |
| Loth (Radar) | HQ, No 90 Group | S |
| Shipdam | Watton | S |
| South Ronaldsay (Radar) | HQ, No 90 Group | S |
| Tannoch (Radar) | HQ, No 90 Group | S |
| Thorpe Abbots | Watton | S |
| Tibenham | Watton | R |
| Whalehead (Radar) | HQ, No 90 Group | S |
| Watness (Radar) | HQ, No 90 Group | S |
S = Surplus to long-term requirements
R = Retention is currently required
Source - SD161 (134th Edition) - November 1951
[Central Signals Area | Radio Navigational Aids Wing | Inactive Stations]
This page was last updated on 30/07/23©