| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | WE | Exercises | | | LW | will take place | | | / | | | 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 | | | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 999 | Unlimited | | | / | | | Centre Latitude | 5134N | 51° 34' North' | | Centre Longitude | 00012E | 0° 12' East | | Radius of area affected | 002 | 2 nautical miles |
| | SEARCHLIGHT DISPLAY WITHIN 1NM RADIUS 513342N 0001225E ( ROMFORD ). FOR INFO 01708 457040.AR-2024-6517 / AU2. |
|
