| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | CP | Precision approach radar | | | AS | unserviceable | | | / | | | Traffic | I | IFR traffic affected | | | / | | | Purpose | B | For inclusion in Preflight Infomation Bulletins | | | O | Operationally significant for IFR flights | | | / | | | Scope | A | Aerodrome information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 999 | Unlimited | | | / | | | Centre Latitude | 5137N | 51° 37' North' | | Centre Longitude | 00106W | 1° 6' West | | Radius of area affected | 005 | 5 nautical miles |
| | PRECISION APPROACH RADAR NOT AVAILABLE DUE TO STAFFING.SURVEILLANCE RADAR APPROACH AND UNMONITORED ILS LOCALISER / DISTANCE MEASURING EQUIPMENT AVAILABLE. |
|
