| 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 | 005 | 500 feet QNE | | | / | | | Centre Latitude | 5215N | 52° 15' North' | | Centre Longitude | 00246W | 2° 46' West | | Radius of area affected | 001 | 1 nautical miles |
| | UNMARKED UNLIT CRANE POSITION 521441N 0024552W ( EYTON,HEREFORDSHIRE ) IN LOW FLYING AREA 4 AND NIGHT SECTOR 5CN.HEIGHT 440FT ABOVE MEAN SEA LEVEL ( 140FT ABOVE GROUND LEVEL ) 26 / 05 / 236 / LFC |
|
