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PI-26-006 - Aldergrove (EGAA) 8.33 Frequency Changes

Instruction ID PI-26-006
Effective Date 19/03/2026 (AIRAC 2603)
Status 🟢 Active
Applicable To EGAA; Scottish Antrim
Incorporated into Docs Yes

Summary

The Aldergrove (EGAA) Radar and Tower frequencies are being updated to 8.33 kHz channel spacing.

EGAA_TWR - was 118.300 now 118.305

EGAA_APP - was 133.125 now 133.130

Warning

Controllers will need to update their Sector File and Controller Pack to ensure correct recognition of these positions when online.

Documentation Status

The Belfast and Scottish (EGPX) documentation has been updated to reflect this change.


Errors in this instruction should be reported to [email protected]