| 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 | 005 | 500 feet QNE | | | / | | | Centre Latitude | 5115N | 51° 15' North' | | Centre Longitude | 00057W | 0° 57' West | | Radius of area affected | 001 | 1 nautical miles |
| | MULTIPLE CRANES WITHIN 0.25NM RADIUS OF POSITION 511503N 0005647W ( ODIHAM,HAMPSHIRE ) UPTO 125FT ABOVE GROUND LEVEL / 470FT ABOVE MEAN SEA LEVEL.POINT OF CONTACT HIGHWOOD GROUP 07881 293524. |
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