| Significance | Code | Meaning |
|---|
| FIR | EGXX | UK Open FIR | | | / | | | Qualifiers | Q | | | | CA | Air/ground | | | CF | operating frequency(ies) changed | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | B | For inclusion in Preflight Infomation Bulletins | | | O | Operationally significant for IFR flights | | | / | | | Scope | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 660 | 66000 feet QNE | | | / | | | Centre Latitude | 5754N | 57° 54' North' | | Centre Longitude | 00144E | 1° 44' East | | Radius of area affected | 219 | 219 nautical miles |
| | SWANWICK MILITARY NORTH FREQUENCY 282.62MHZ,NOT AVAILABLE DUE TO MAINTENANCE.CREWS ARE TO USE FREQUENCY 251.25MHZ |
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