| Significance | Code | Meaning |
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| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | WU | Unmanned flight | | | LW | will take place | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | B | For inclusion in Preflight Infomation Bulletins | | | O | Operationally significant for IFR flights | | | / | | | Scope | A | Aerodrome information | | | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 007 | 700 feet QNE | | | / | | | Centre Latitude | 5205N | 52° 5' North' | | Centre Longitude | 00020W | 0° 20' West | | Radius of area affected | 001 | 1 nautical miles |
| | UAS OPERATING WITHIN AREA BOUNDED BY : 520517N 0002018W-520517N 0002018W-520512N 0002002W-520510N 0002000W-520515N 0001938W-520513N 0001937W-520504N 0001951W-520501N 0001946W-520503N 0001921W-520448N 0001931W-520450N 0001951W-520501N 0002004W-520503N 0002011W-520502N 0002022W-520512N 0002023W-520513N 0002017W-520517N 0002018W ( BIGGLESWADE ). MAXIMUM HEIGHT 400FT ABOVE GROUND LEVEL.FOR INFO 07308 408993 / 07378 967286.AR-2026-9499 / 01. |
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