| 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 | 006 | 600 feet QNE | | | / | | | Centre Latitude | 5213N | 52° 13' North' | | Centre Longitude | 00135E | 1° 35' East | | Radius of area affected | 002 | 2 nautical miles |
| | UAS OPERATING BEYOND VISUAL LINE OF SIGHT ( BVLOS ) UTILISING VISUAL OBSERVERS ( EXTENDED LINE OF SIGHT ) WITHIN AREA BOUNDED BY STRAIGHT LINES JOINING 521406N 0013555E-521401N 0013737E-521303N 0013726E-521304N 0013642E-521237N 0013643E-521233N 0013725E-521222N 0013723E-521214N 0013607E-521234N 0013500E-521247N 0013301E-521406N 0013555E ( SIZEWELL ). MAXIMUM HEIGHT 500FT ABOVE GROUND LEVEL.FOR INFO 07464 713829.AR-2026-7 / 03. |
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