| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | WD | Warning: Demolition of explosives | | | LW | will take place | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | M | Miscellaneous | | | / | | | Scope | A | Aerodrome information | | | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 007 | 700 feet QNE | | | / | | | Centre Latitude | 5123N | 51° 23' North' | | Centre Longitude | 00324W | 3° 24' West | | Radius of area affected | 002 | 2 nautical miles |
| | EXPLOSIVE DEMOLITIONS WITHIN 1NM RADIUS OF 512314N 0032417W ( ST ATHAN ). FOR INFO 07494 494884 / 07818 597387.AR-2026-4745 / 01. |
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