| 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 | | | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 009 | 900 feet QNE | | | / | | | Centre Latitude | 5124N | 51° 24' North' | | Centre Longitude | 00238W | 2° 38' West | | Radius of area affected | 001 | 1 nautical miles |
| | OBSTACLE LIGHT UNSERVICEABLE AT POSITION 512354N 0023739W ( SOUTH OF BISHOPSWORTH ). OBSTACLE TYPE TOWER,HEIGHT 200FT ABOVE GROUND LEVEL / 900FT ABOVE MEAN SEA LEVEL.FOR INFO 01613 790400 OR LIGHTING ( AT ) THINKDELTA.COM.AR-2026-4942 / 01. |
|
