GENERAL INFORMATION

Data Source RUNWWAY SAFETY OFFICE - RUNWAY INCURSIONS
Event Id 34373
FAA Event Type OI
Event LCL Date 18-SEP-25
Event LCL Time 17:4
Event State HI
RI Category Rank C
Airport Id HNL
Event Location DANIEL K INOUYE INTL
Event Lndg/Tkoff Surface RWY 8L
Aircraft 1 Type HELO
Aircraft 2 Type B38M
Aircraft 1 FAR 135
Aircraft 2 FAR 121
Weather Condition N/A

ANALYSIS DESCRIPTION

ATC DID NOT PROVIDE RUNWAY SEPARATION BETWEEN AIRCRAFT 1 AND AIRCRAFT 2. AIRCRAFT 1/R22 WAS INSTRUCTED TO DEPART FROM THE SOUTH RAMP AT PILOT'S OWN RISK, CROSS RWY 4 R/L, PROCEED DIRECT TO THE TOWER AND HOLD. LC THEN CHANGES THE INSTRUCTION TO A RIGHT TURN AND PROCEED TO THE LAGOON. AIRCRAFT 1 WAS OVER TWY B WEST OF TWY E AND LC INSTRUCTS THE PILOT TO TURN RIGHT NORTHBOUND IMMEDIATELY. AIRCRAFT 1 TURNED NORTHBOUND AND CROSSES RWY 8L IN FRONT OF AIRCRAFT 2/B38M DEPARTING RWY 8L. CLOSEST PROXIMITY WAS 3,200 FEET HORIZONTAL AND 160 FEET VERTICAL.

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