Ratmalana Tower and Ground VHF communications are subject to interruption, with Ground designated as the main channel and both channels available for parallel use.

A0667/25

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ATS Communication

2025-09-28 06:44 - 2025-09-29 01:30

Period of Applicability

2025-09-28 06:44 - 2025-09-29 01:30

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Interpretation

Ratmalana Tower VHF 119.1 MHz is subject to interruption. Ratmalana Ground VHF 121.8 MHz is designated as the main frequency for ATC communications, with both 119.1 MHz and 121.8 MHz available for parallel use. Reference AIP Sri Lanka VCCC AD 2.18.

Message

VHF FREQ 119.1 MHZ CALL SIGN RATMALANA TOWER SUBJ INTRP. VHF FREQ 121.8 MHZ CALL SIGN RATMALANA GROUND DESIGNATED AS MAIN FOR ATC COM. BOTH VHF FREQ 119.1 MHZ AND 121.8 MHZ IN PARALLEL USE. REF AIP SRI LANKA VCCC AD 2.18.

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Raw NOTAM

A0667/25 NOTAMN 
Q) VCCF/QCALS/IV/B/AE/000/999/0649N07953E025
A) VCCC B) 2509280644 C) 2509290130 EST
E) VHF FREQ 119.1 MHZ CALL SIGN RATMALANA TOWER SUBJ INTRP. VHF FREQ
121.8 MHZ CALL SIGN RATMALANA GROUND DESIGNATED AS MAIN FOR ATC COM.
BOTH VHF FREQ 119.1 MHZ AND 121.8 MHZ IN PARALLEL USE. REF AIP SRI
LANKA VCCC AD 2.18.

Issued 22 days ago

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