New radio communication channels introduced for handling controller and aircraft technical service.

A7783/25

PERM

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COMRadio Frequency Changes

2025-10-10 00:30 - PERM

Duration:PERMANENT

Period of Applicability

2025-10-10 00:30 - PERM

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Interpretation

New radio communication channels are introduced: handling controller using call sign TRANSIT on 131.9 MHz, and aircraft technical service using call sign GROUND on 118.8 MHz (per AIP reference AD 2.1 UIAA-9).

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Raw NOTAM

Q) UIII/QCAXX/IV/B/A/000/999/5202N11318E025
A) UIAA B) 2510100030 C) PERM
E) NEW RADIO COMMUNICATION CHANNEL INTRODUCED:
- HANDLING CONTROLLER WITH ACFT CREW CALL SIGN TRANSIT 131.9MHZ,
- FOR ACFT TECHNICAL SERVICE CALL SIGN GROUND-118.8MHZ.
REF AIP PAGE AD 2.1 UIAA-9.

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