GENERAL INFORMATION

Data Source RUNWWAY SAFETY OFFICE - RUNWAY INCURSIONS
Event Id 34958
FAA Event Type PD
Event LCL Date 27-FEB-26
Event LCL Time 06:0
Event State NY
RI Category Rank D
Airport Id HPN
Event Location WESTCHESTER COUNTY
Event Lndg/Tkoff Surface RWY 34
Aircraft 1 Type PC12
Aircraft 2 Type
Aircraft 1 FAR 91
Aircraft 2 FAR N/A
Weather Condition N/A

ANALYSIS DESCRIPTION

AIRCRAFT 1 DEPARTED RWY 34 WITHOUT ATC AUTHORIZATION. TWO MINUTES BEFORE THE ATCT OPENED, AIRCRAFT 1/PC12 TAXIED TO RWY 34 VIA TWYS K AND L AND BROADCAST THE ACTION ON CTAF. THE ATCT OPENED DURING THIS TIME AND LC ANNOUNCED THE OPENING ON LC/GC FREQUENCIES. AIRCRAFT 1 ANNOUNCED ON CTAF, DEPARTING RWY 34 AT WHICH POINT LC ATTEMPTED TO ESTABLISH TWO-WAY COMMUNICATIONS TO NO AVAIL. AIRCRAFT 1 DEPARTED RWY 34 AND CONTACTED APPROACH CONTROL. NO OTHER TRAFFIC INVOLVED.

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