| 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 | 011 | 1100 feet QNE | | | / | | | Centre Latitude | 5041N | 50° 41' North' | | Centre Longitude | 00114W | 1° 14' West | | Radius of area affected | 002 | 2 nautical miles |
| | UAS SWARM OPERATING WITHIN 1NM RADIUS OF 504109N 0011422W ( DOWNEND ). SWARM MADE UP OF 160 UAS.MAXIMUM HEIGHT 601FT ABOVE GROUND LEVEL.FOR INFO 07919 578177.AR-2026-1700 / 01. |
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