| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | CA | Air/ground | | | AS | unserviceable | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | B | For inclusion in Preflight Infomation Bulletins | | | O | Operationally significant for IFR flights | | | / | | | Scope | A | Aerodrome information | | | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 065 | 6500 feet QNE | | | / | | | Centre Latitude | 5106N | 51° 6' North' | | Centre Longitude | 00045W | 0° 45' West | | Radius of area affected | 017 | 17 nautical miles |
| | FARNBOROUGH GROUND 121.815MHZ NOT AVAILABLE |
|
