| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | RO | Overflying restriction | | | LT | limitation | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | N | For immediate attention of aircraft operators | | | 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 | 025 | 2500 feet QNE | | | / | | | Centre Latitude | 5409N | 54° 9' North' | | Centre Longitude | 00230W | 2° 30' West | | Radius of area affected | 001 | 1 nautical miles |
| | ENVIRONMENTAL AVOID WILL TAKE PLACE IN LOW FLYING AREA 17 AND NIGHT SECTOR 3BE WITHIN 0.25NM RADIUS OF POSITION 540925N 0023017W ( BURTON IN LONSDALE,NORTH.YORKS .) MILITARY AIRCRAFT SHALL AVOID THE AREA FROM SURFACE TO 2000FT ABOVE GROUND LEVEL.24 / 11 / 126 / LFC |
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