| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | FA | Aerodrome | | | AH | hours of service | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | 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 | 5026N | 50° 26' North' | | Centre Longitude | 00500W | 5° 0' West | | Radius of area affected | 005 | 5 nautical miles |
| | AERODROME OPERATIONAL HOURS AND RFF CATEGORY 6 AVAILABILITY-AMEND TO READ : MON-FRI 0645-2100 ( 0545-2000 ), SAT 0645-1900 ( 0545-1900 ), SUN 0715-2100 ( 0630-2000 ). ALL OTHER TIMES BY ARRANGEMENT.UK AERONAUTICAL INFORMATION PUBLICATION AERODROME 2.3-1,AERODROME 2.6-1 REFERS. |
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