| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | PI | Instrument approach procedure | | | CH | changed | | | / | | | Traffic | I | IFR 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 | 5225N | 52° 25' North' | | Centre Longitude | 00034E | 0° 34' East | | Radius of area affected | 005 | 5 nautical miles |
| | INSTRUMENT APPROACH PROCEDURE CHANGED : HI ILS Y OR LOCALISER Y RUNWAY 06 : CHANGE MINIMA TO : S-ILS 06 CATEGORY A 273 / 1200M 245 ( 300-1200M ), CATEGORY B 283 / 1200M 255 ( 300-1200M ), CATEGORY C 293 / 1200M 265 ( 300-1200M ), CATEGORY D 303 / 1200M 275 ( 300-1200M ), CATEGORY E 322 / 1200M 294 ( 300-1200M ), WHEN ALS INOP INCREASE CATEGORY ABCD RVR TO 1300M,VIS TO 1300M CATEGORY E RVR TO 1400M,VIS TO 1400M,S-LOCALISER 06 CATEGORY ABCDE 440 / 1200M 408 ( 500-1200M ), WHEN ALS INOP INCREASE CATEGORY ABCDE RVR TO 1900M,VIS TO 1900M.CIRCLING : CATEGORY A 600-2600M 568 ( 600-2600M ), CATEGORY B 610-2600M 578 ( 600-2600M ), CATEGORY C 710-3100M 678 ( 700-3100M ), CATEGORY D 740-3600M 708 ( 800-3600M ), CATEGORY E 840-3800M 808 ( 900-3800M ) |
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