| 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 | 003 | 300 feet QNE | | | / | | | Centre Latitude | 5307N | 53° 7' North' | | Centre Longitude | 00236W | 2° 36' West | | Radius of area affected | 001 | 1 nautical miles |
| | UNLIT CRANE AT POSITION 530647N 0023556W ( BARBRIDGE,CHESHIRE ) IN LOW FLYING AREA AND NIGHT SECTOR 5E HEIGHT 300FT ABOVE MEAN SEA LEVEL ( 100FT ABOVE GROUND LEVEL ). 26 / 03 / 284 / LFC |
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