| Significance | Code | Meaning |
|---|
| 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 | 004 | 400 feet QNE | | | / | | | Centre Latitude | 5150N | 51° 50' North' | | Centre Longitude | 00037E | 0° 37' East | | Radius of area affected | 002 | 2 nautical miles |
| | UAS OPERATING WITHIN 1NM RADIUS OF 515016N 0003641E ( SILVER END,ESSEX ). MAXIMUM HEIGHT 165FT ABOVE GROUND LEVEL.FOR INFO 07493 945599.AR-2026-4019 / 01. |
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