GENERAL INFORMATION

Data Source RUNWWAY SAFETY OFFICE - RUNWAY INCURSIONS
Event Id 33733
FAA Event Type PD
Event LCL Date 25-APR-25
Event LCL Time 17:2
Event State MA
RI Category Rank C
Airport Id BOS
Event Location GENERAL EDWARD LAWRENCE LOGAN INTL
Event Lndg/Tkoff Surface RWY 4L
Aircraft 1 Type BCS3
Aircraft 2 Type C402
Aircraft 1 FAR 121
Aircraft 2 FAR 135
Weather Condition N/A

ANALYSIS DESCRIPTION

AIRCRAFT 1 CROSSED RWY 4L AT TWY E WITHOUT ATC AUTHORIZATION. AIRCRAFT 1/BCS3 WAS ISSUED TAXI INSTRUCTIONS RWY 9 VIA TWYS C, B AND E, HOLD SHORT RWY 4L. PILOT READBACK WAS CORRECT. GC INSTRUCTED AIRCRAFT 1 TO MONITOR TOWER. AIRCRAFT 1 CROSSED RWY 4L AT TWY E AND WAS ABLE TO CLEAR THE RUNWAY PRIOR TO AIRCRAFT 2/C402 CROSSING THE THRESHOLD ON A GO-AROUND.

END REPORT