04.B-2024-22.04

Isi rekomendasi

PT Angkasa Pura Aviasi (airport operator) also supervised the motorized GSE movements by performing airside patrol five times a day and monitoring the movements from CCTV in the operational room. The supervision procedure required checking the availability of parking brakes, and all the supervision results were documented in the daily logbook. However, the investigation did not find any findings related to unserviceable GSE parking brake in the daily logbook from the time the parking brake had been removed until the occurrence. The absence of guidance or a checklist for conducting parking brake checks contributed to the lack of supervision of motorized GSE movement, which led to the unidentified motorized GSE operations with an unserviceable parking brake.Therefore, KNKT recommends that PT Angkasa Pura Aviasi to ensure the supervision of motorized GSE is able to detect the operation of GSE with an unserviceable parking brake.