| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | OL | Obstacle lights | | | AS | unserviceable | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | M | Miscellaneous | | | / | | | Scope | A | Aerodrome information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 999 | Unlimited | | | / | | | Centre Latitude | 5109N | 51° 9' North' | | Centre Longitude | 00145W | 1° 45' West | | Radius of area affected | 005 | 5 nautical miles |
| | WIDE AREA MULTILATERATION TOWER 2 OBSTACLE LIGHT UNSERVICEABLE ( BOSCOMBE DOWN ). POSITION 510854N 0014435W ( VICINITY OF OF BUILDING 767 ). CRASH MAP LOCATION G5 |
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