| 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 | 002 | 200 feet QNE | | | / | | | Centre Latitude | 5202N | 52° 2' North' | | Centre Longitude | 00012W | 0° 12' West | | Radius of area affected | 001 | 1 nautical miles |
| | FLOODLIGHT POSITION 520130N 0001209W ( RADWELL,HERTFORDSHIRE ) IN LOW FLYING AREA 6 AND NIGHT ROTARY REGION 4B.HEIGHT 200FT ABOVE MEAN SEA LEVEL ( 100FT ABOVE GROUND LEVEL ) LIT.26 / 07 / 006 / LFC |
|
