| 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 | A | Aerodrome information | | | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 003 | 300 feet QNE | | | / | | | Centre Latitude | 5129N | 51° 29' North' | | Centre Longitude | 00025W | 0° 25' West | | Radius of area affected | 001 | 1 nautical miles |
| | LIT CRANE OPERATING WITHIN POSITION : 512851N 0002446W-512850N 0002442W-512849N 0002442W-512850N 0002446W-512851N 0002446W ( CRANFORD ). MAXIMUM HEIGHT 180FT ABOVE GROUND LEVEL,260FT ABOVE MEAN SEA LEVEL.NO CRANE OPERATING IN LVP ' S.CRANE WILL ONLY OPERATING WHEN RUNWAY 09L / 27R IS CLOSED CRANE REF 2025010259 ) |
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