| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | AE | Control area (CTA) | | | CD | deactivated | | | / | | | 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 | | | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 105 | 10500 feet QNE | | | / | | | Centre Latitude | 5401N | 54° 1' North' | | Centre Longitude | 00438W | 4° 38' West | | Radius of area affected | 021 | 21 nautical miles |
| | ISLE OF MAN CONTROL AREA / CTR / AIR TRAFFIC ZONE DEACTIVATED TOWER AND APP CLOSED.ALL OTHER TIMES AS PUBLISHED.09 1800-1835 11-12 0700-0735 AND 1800-1835 14-15 0700-0735 16-17 1800-1835 19-20 0700-0735 AND 1800-1835 22-23 0700-0735 24-25 1800-1835 27-28 0700-0735 AND 1800-1835 30 0700-0735 ALL OTHER TIMES AS PUBLISHED.LAST RUNWAY MOVEMENT 15 MINS BEFORE CLOSURE TIME. |
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