| 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 | 002 | 200 feet QNE | | | / | | | Centre Latitude | 5059N | 50° 59' North' | | Centre Longitude | 00056E | 0° 56' East | | Radius of area affected | 001 | 1 nautical miles |
| | AIR NAV OBSTACLE LIGHT UNSERVICEABLE AT POSITION 505834N 0005553E ( 1.2NM NNW OF LYDD AERODROME ). OBSTACLE TYPE TOWER.HEIGHT 100FT ABOVE GROUND LEVEL / 200FT ABOVE MEAN SEA LEVEL.FOR INFO 01613 790400 OR LIGHTING ( AT ) THINKDELTA.COM.AR-2026-10268 / 01. |
|
