| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | WT | Mass aircraft movement | | | 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 | 035 | 3500 feet QNE | | | / | | | Centre Latitude | 5205N | 52° 5' North' | | Centre Longitude | 00019W | 0° 19' West | | Radius of area affected | 004 | 4 nautical miles |
| | AREA OF INTENSE AREIAL ACTIVTY DUE TO FLY-IN WITHIN 3NM RADIUS OF 520512N 0001907W ( OLD WARDEN ). FOR INFO MONITOR CH 130.705 OR CONTACT 01767 627918 / 07966 505088.AR-2026-4332 / 01. |
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