| 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 | 016 | 1600 feet QNE | | | / | | | Centre Latitude | 5238N | 52° 38' North' | | Centre Longitude | 00326W | 3° 26' West | | Radius of area affected | 001 | 1 nautical miles |
| | OBSTACLE MAST AT POSITION 523811N 0032625W ( 10NM WEST OF WELSHPOOL ). UP TO 329FT ABOVE GROUND LEVEL / 1565FT ABOVE MEAN SEA LEVEL.FOR INFO CONTACT 07903 230264.ON EXPIRY OF THIS NOTAM DETAILS WILL BE INCLUDED IN THE UK AERONAUTICAL INFORMATION PUBLICATION ENR 5.4.AR-2024-1930 / ARO1 |
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