| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | WO | UNKNOWN CODE | | | LW | will take place | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | M | Miscellaneous | | | / | | | Scope | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 999 | Unlimited | | | / | | | Centre Latitude | 5111N | 51° 11' North' | | Centre Longitude | 00007E | 0° 7' East | | Radius of area affected | 002 | 2 nautical miles |
| | LASER AND SEARCHLIGHT DISPLAY WITHIN 1NM RADIUS : 511114N 0000713E ( HEVER CASTLE ). FOR INFO 07860 165264.AR-2024-7950 / AU2. |
|
