Departing aircraft must contact departure after takeoff and the tower will provide the departure frequency in clearance if not given verbally.

U4277/25

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ATS Communication

2025-09-15 16:00 - 2026-03-01 15:59

Period of Applicability

2025-09-15 16:00 - 2026-03-01 15:59

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Interpretation

Departure aircraft shall contact Chongqing APP (departure) after takeoff; if the tower has not provided a departure/transfer frequency by voice, the tower will specify the departure contact frequency in the ATC clearance. This is an operational communications procedure notice—exercise caution and follow tower instructions.

Message

AD IMPLEMENTS TAKEOFF AUTOMATIC LEAVE FREQUENCY TEST: DEP ACFT SHALL CONTACT THE CHONGQING APP(DEPARTURE) AFTER TAKEOFF,WITHOUT LEAVE FREQUENCY BY VOICE WITH TOWER ATC,TOWER ATC WILL SPECIFY THE CONTACT DEPARTURE FREQUENCY IN ATC CLEARANCE.

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Raw NOTAM

Q) ZPKM/QXXXX/IV/NBO/A/000/999/2943N10638E005
A) ZUCK B) 2509151600 C) 2603011559 
E) AD IMPLEMENTS TAKEOFF AUTOMATIC LEAVE FREQUENCY TEST:
DEP ACFT SHALL CONTACT THE CHONGQING APP(DEPARTURE) AFTER 
TAKEOFF,WITHOUT LEAVE FREQUENCY BY VOICE WITH TOWER ATC,TOWER ATC 
WILL SPECIFY THE CONTACT DEPARTURE FREQUENCY IN ATC CLEARANCE.

Issued 11 days ago

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