| Significance | Code | Meaning |
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| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | FA | Aerodrome | | | LC | closed | | | / | | | 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 | 5215N | 52° 15' North' | | Centre Longitude | 00253W | 2° 53' West | | Radius of area affected | 005 | 5 nautical miles |
| | AERODROME CLOSED DURING PARACHUTING ONTO AIRFIELD.ALL AIRCRAFT MUST RADIO FOR PERMISSION TO START ENGINE.FIS OFFICER WILL NOTIFY PILOTS WHEN PARACHUTING IN PROGRESS.DURING ACTIVITY NO GROUND MOVEMENT OF AIRCRAFT OR PROPS TURNING WILL BE PERMITTED. |
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