| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | OB | Obstacle | | | CE | erected | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | M | Miscellaneous | | | / | | | Scope | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 010 | 1000 feet QNE | | | / | | | Centre Latitude | 5421N | 54° 21' North' | | Centre Longitude | 00143W | 1° 43' West | | Radius of area affected | 001 | 1 nautical miles |
| | LIT CRANE AT POSITION 542047N 0014307W ( CATTERICK GARRISON,NORTH YORKSHIRE ) IN LOW FLYING AREA 17 AND NIGHT SECTOR 3BE HEIGHT 918FT ABOVE MEAN SEA LEVEL ( 214FT ABOVE GROUND LEVEL ). 25 / 02 / 129 / LFC |
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