GENERAL INFORMATION

Data Source RUNWWAY SAFETY OFFICE - RUNWAY INCURSIONS
Event Id 34156
FAA Event Type PD
Event LCL Date 30-JUL-25
Event LCL Time 08:2
Event State IA
RI Category Rank D
Airport Id SUX
Event Location SIOUX GATEWAY/BRIG GEN BUD DAY FIELD
Event Lndg/Tkoff Surface RWY 18
Aircraft 1 Type B429
Aircraft 2 Type
Aircraft 1 FAR 91
Aircraft 2 FAR N/A
Weather Condition N/A

ANALYSIS DESCRIPTION

AIRCRAFT 1 ENTERED RWY 18 WITHOUT ATC AUTHORIZATION. AIRCRAFT 1/B429 ADVISED GC AT THE EAST FBO READY TO REPOSITION FOR TAKEOFF. GC INSTRUCTED AIRCRAFT 1, RWY 18 AT INTERSECTION D, TAXI VIA TWYS C AND D. AIRCRAFT 1 READ BACK THE TAXI ROUTE BUT NOT THE DEPARTURE RUNWAY. GC OBSERVED AIRCRAFT 1 HOVER TAXI ONTO RWY 18 AT TWY D AND REITERATED THE DEPARTURE POSITION FOR THE PILOT. AIRCRAFT 1 APPEARED TO BE TURNING AROUND, AND GC ISSUED TAKEOFF CLEARANCE RWY 18 AT TWY D. NO OTHER TRAFFIC INVOLVED.

END REPORT