| 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 | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 020 | 2000 feet QNE | | | / | | | Centre Latitude | 5209N | 52° 9' North' | | Centre Longitude | 00127W | 1° 27' West | | Radius of area affected | 001 | 1 nautical miles |
| | EXPLOSIVE DEMOLITIONS WITHIN 0.27NM RADIUS OF 520851N 0012659W ( NORTH-EAST OF RADWAY ). FOR INFO 01869 326392.AR-2026-4948 / 01. |
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