7e3f6eb5-2441-4f6b-913a-d5dde346dba82026-09-28T05:30:00.000Z2026-10-09T10:30:00.000ZBASELINE106000A4822026N2026-09-23T08:07:00.000ZVCCFQCAASIVBOE0009990320N08500E999VCCF202609280530202610091030EST0530-1030ADS-C/CPDLC SERVICE UNAVAILABLE FOR OPERATIONAL USE DUE SYSTEM UPGRADE TESTING. CONTROLLER-PILOT COMMUNICATIONS TO BE DONE VIA VOICE ON APPROPRIATE HF/VHF FREQUENCIES. FLIGHT CREWS ARE REQUESTED TO LOG ON/RE-LOG ON TO THE ADS-C/CPDLC SYSTEM WHEN INSTRUCTED BY ATC TO SUPPORT ONGOING TESTING. CPDLC MESSAGES SHALL BE USED FOR OPERATIONAL USAGE ONLY WHEN SPECIFICALLY AUTHORIZED BY ATC VIA VOICE. PILOT COOPERATION IS APPRECIATED TO ENSURE SUCCESSFUL COMPLETION OF TESTING.OTHER:ICAO<pre> A0482/26 NOTAMN Q)VCCF/QCAAS/IV/BO/E/000/999/0320N08500E999 A)VCCF B)2609280530 C)2610091030 EST D)0530-1030 E)ADS-C/CPDLC SERVICE UNAVAILABLE FOR OPERATIONAL USE DUE SYSTEM UPGRADE TESTING. CONTROLLER-PILOT COMMUNICATIONS TO BE DONE VIA VOICE ON APPROPRIATE HF/VHF FREQUENCIES. FLIGHT CREWS ARE REQUESTED TO LOG ON/RE-LOG ON TO THE ADS-C/CPDLC SYSTEM WHEN INSTRUCTED BY ATC TO SUPPORT ONGOING TESTING. CPDLC MESSAGES SHALL BE USED FOR OPERATIONAL USAGE ONLY WHEN SPECIFICALLY AUTHORIZED BY ATC VIA VOICE. PILOT COOPERATION IS APPRECIATED TO ENSURE SUCCESSFUL COMPLETION OF TESTING. </pre>INTLVCBIYNYXWIRAWILA CTLZVCBIYNYX2026-09-23T08:07:00.000ZVCCF