| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | WY | Aerial survey | | | 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 | 069 | 6900 feet QNE | | | / | | | Centre Latitude | 5308N | 53° 8' North' | | Centre Longitude | 00311W | 3° 11' West | | Radius of area affected | 013 | 13 nautical miles |
| | AERIAL SURVEY WITHIN AREA BOUNDED BY 531553N 0032657W-530122N 0025439W-525657N 0030408W-531553N 0032657W ( BTN ST ASAPH,WREXHAM AND NEWBRIDGE ). FOR INFO 004553 738360.AR-2026-8050 / 01. |
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