| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | FA | Aerodrome | | | LT | limitation | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | N | For immediate attention of aircraft operators | | | B | For inclusion in Preflight Infomation Bulletins | | | O | Operationally significant for IFR flights | | | / | | | Scope | A | Aerodrome information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 999 | Unlimited | | | / | | | Centre Latitude | 5350N | 53° 50' North' | | Centre Longitude | 00112W | 1° 12' West | | Radius of area affected | 005 | 5 nautical miles |
| | ARRIVING AND DEPARTING AIRCRAFT SHOULD EXERCISE CAUTION.STRICTLY NO OVERHEAD OR CROSSWIND JOINS DUE WING WALKING FLIGHTS OPERATING OVERHEAD AERODROME AND WITHIN THE AIR TRAFFIC ZONE TO THE SOUTH SIDE.OPERATING BETWEEN 500-1000FT ABOVE MEAN SEA LEVEL.FIXED WING AND ROTARY CIRCUITS BOTH TO THE NORTH. |
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