| 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 | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 002 | 200 feet QNE | | | / | | | Centre Latitude | 5134N | 51° 34' North' | | Centre Longitude | 00011E | 0° 11' East | | Radius of area affected | 001 | 1 nautical miles |
| | UAS OPERATING BEYOND VISUAL LINE OF SIGHT ( BVLOS ) WITHIN AREA BOUNDED BY 513419N 0001012E-513428N 0001050E-513425N 0001051E-513422N 0001037E-513421N 0001036E-513420N 0001031E-513420N 0001029E-513417N 0001013E-513419N 0001012E ( ROMFORD ). ATYPICAL UAS OPERATING MAXIMUM HEIGHT 120FT ABOVE GROUND LEVEL.FOR INFO 01912 961024.AR-2026-10109 / 01. |
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