Interpretation

Opportunity basis trial operations of SMC(S) and SMC(N) from 25th March 2025, 02:30 to 06:30 UTC. Arriving aircraft landing on RWY 19L/19R should contact ground on 121.900 MHz and those landing on RWY 01R/01L should contact ground on 121.725 MHz. Departing aircraft from APN 2 and 3 should contact ground on 121.900 MHz, and those from APN 1 and 4 should contact ground on 121.725 MHz.

Message

OPPORTUNITY BASIS TRIAL OPS OF SMC(S) AND SMC(N) INPR: UNIT PROVIDING SER: KOLKATA GND FREQ OF SMC(S): 121.900 MHZ AND SMC(N): 121.725MHZ UNLESS OTHERWISE SPECIFIED BY TWR, AFTER VACATING RWY, ARR ACF...

Raw NOTAM

A0519/25 NOTAMN
Q) VECF/QFGXX/IV/M/A/000/999/2239N08827E005
A) VECC B) 2503240230 C) 2506210630
D) 0230-0630
E) OPPORTUNITY BASIS TRIAL OPS OF SMC(S) AND SMC(N) INPR:
UNIT PROVIDING SER: KOLKATA GND
FREQ OF SMC(S): 121.900 MHZ AND SMC(N): 121.725MHZ
UNLESS OTHERWISE SPECIFIED BY TWR, AFTER VACATING RWY, ARR ACFT LDG 
ON RWY 19L/19R SHALL CTC GND ON FREQ 121.900 MHZ AND ARR ACFT LDG ON 
RWY 01R/01L SHALL CTC GND ON FREQ 121.725 MHZ.
WHEN RELEASED BY CLR DELIVERY, DEP ACFT FM APN 2 AND 3 SHALL CTC GND 
ON FREQ 121.900 MHZ AND DEP ACFT FM APN 1 AND 4 SHALL CTC GND ON 
FREQ 121.725 MHZ.