ac52ee21-d008-474c-896a-caeb07643e822026-03-24T19:45:00.000Z2026-04-23T20:00:00.000ZBASELINE106000A4232026N2026-03-24T19:45:00.000ZTTZPQCBXXIVBOE0009991450N05112W999TTZP202603241945202604232000ADS-B SURVEILLANCE SYSTEM TESTING IN PROGRESS WITHIN THE PIARCO FIR. ATC MAY REQUEST PILOTS TO REPORT BEARING AND DISTANCE FROM KNOWN POINTS OR NAVIGATION AIDS FOR SYSTEM VALIDATION PURPOSES. NORMAL ATC SERVICES CONTINUE. NO OPERATIONAL RESTRICTIONS IMPOSED.OTHER:ICAO<pre> A0423/26 NOTAMN Q) TTZP/QCBXX/IV/BO/E/000/999/1450N05112W999 A) TTZP B) 2603241945 C) 2604232000 E) ADS-B SURVEILLANCE SYSTEM TESTING IN PROGRESS WITHIN THE PIARCO FIR. ATC MAY REQUEST PILOTS TO REPORT BEARING AND DISTANCE FROM KNOWN POINTS OR NAVIGATION AIDS FOR SYSTEM VALIDATION PURPOSES. NORMAL ATC SERVICES CONTINUE. NO OPERATIONAL RESTRICTIONS IMPOSED. </pre>INTLTTPPYNYXPIARCO FIR/ACCTTPPYNYX2026-03-24T19:46:00.000ZTTZP