| Significance | Code | Meaning |
|---|
| FIR | EGPX | Scottish FIR | | | / | | | Qualifiers | Q | | | | AF | Flight information region (FIR) | | | XX | miscellaneous plain language | | | / | | | 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 | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 195 | 19500 feet QNE | | | / | | | Centre Latitude | 5507N | 55° 7' North' | | Centre Longitude | 00402W | 4° 2' West | | Radius of area affected | 005 | 5 nautical miles |
| | EMERG TRANSPONDER MANDATORY ZONE INSTALLED WITHIN AREA BOUNDED BY : 551137N 0040215W-550606N 0040838W-550312N 0040022W-550858N 0035443W-551137N 0040215W BTN SURFACE / FL195 DUE TO LOWTHER PRIMARY RADAR FAILURE ALL AIRCRAFT OPERATING WITHIN THIS AREA IN CONTROLLED AIRSPACE ARE REQUIRED TO OPERATING A SVCBL TRANSPONDER. |
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