Period of Applicability
2026-07-12 00:00 - 2026-10-09 23:59
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Interpretation
Opportunity basis trial operations of surface movement control south and north are in progress at Kolkata ground. SMC(S) frequency is 121.900 MHz and SMC(N) frequency is 121.725 MHz. Unless otherwise specified by tower, after vacating the runway, arriving aircraft landing on runway 19L/19R shall contact ground on 121.900 MHz and arriving aircraft landing on runway 01R/01L shall contact ground on 121.725 MHz. When released by clearance delivery, departing aircraft from aprons 2 and 3 shall contact ground on 121.900 MHz and departing aircraft from aprons 1 and 4 shall contact ground on 121.725 MHz.