| Significance | Code | Meaning |
|---|
| FIR | EGPX | Scottish 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 | A | Aerodrome information | | | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 055 | 5500 feet QNE | | | / | | | Centre Latitude | 5529N | 55° 29' North' | | Centre Longitude | 00433W | 4° 33' West | | Radius of area affected | 016 | 16 nautical miles |
| | PRESTWICK AIR TRAFFIC SERVICES FREQUENCIES CHANGED TO 8.33 KHZ CHANNELS PRESTWICK TOWER FROM 118.150MHZ TO 118.155 PRESTWICK RADAR FROM 129.450MHZ TO 129.455 PRESTWICK APPROACH FROM 129.450MHZ TO 129.455 PRESTWICK FIRE FROM 121.600MHZ TO 121.605 UK AERONAUTICAL INFORMATION PUBLICATION ENR 2.1,EGPK AERODROME 2.18,AERODROME 2.24 REFERS. |
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