GENERAL INFORMATION

Data Source RUNWWAY SAFETY OFFICE - RUNWAY INCURSIONS
Event Id 33860
FAA Event Type PD
Event LCL Date 26-MAY-25
Event LCL Time 18:4
Event State MA
RI Category Rank D
Airport Id BOS
Event Location GENERAL EDWARD LAWRENCE LOGAN INTL
Event Lndg/Tkoff Surface RWY 4L
Aircraft 1 Type B39M
Aircraft 2 Type
Aircraft 1 FAR 121
Aircraft 2 FAR N/A
Weather Condition N/A

ANALYSIS DESCRIPTION

AIRCRAFT 1 ENTERED THE RWY 4L RSA WITHOUT ATC AUTHORIZATION. AIRCRAFT 1/B39M WAS INSTRUCTED RWY 4R TAXI VIA TWYS A, K, B HOLD SHORT TWY J. PILOT READBACK WAS CORRECT. AIRCRAFT 1 CONTINUED ACROSS TWY J ENTERING THE RWY 4L APPROACH HOLD. LC INSTRUCTED AIRCRAFT 1 TO EXPEDITE THROUGH THE AREA AND HOLD SHORT OF TWY M. NO OTHER TRAFFIC INVOLVED.

END REPORT