| 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 | 5131N | 51° 31' North' | | Centre Longitude | 00009W | 0° 9' West | | Radius of area affected | 001 | 1 nautical miles |
| | CRANES OPERATING VICINITY OF 513050N 0000858W ( MAYFAIR,LONDON ) MAXIMUM HEIGHT 397FT ABOVE GROUND LEVEL / 465FT ABOVE MEAN SEA LEVEL.FOR INFO CONTACT 07826 117897.ON EXPIRY OF THIS NOTAM DETAILS WILL BE INCLUDED IN THE UK AERONAUTICAL INFORMATION PUBLICATION ENR 5.4 AR-2026-3812 / 01. |
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