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KNKT
Penerbangan Preliminary Report SI

Airbus A320 PK-BDF — Juanda International Airport

Nomor investigasi
KNKT.24.04.08.04
Waktu kejadian
Lokasi
Juanda International Airport
Wilayah administratif
SIDOARJO, JAWA TIMUR

Kronologi & deskripsi kejadian

On April 5, 2024, the Batik Air A320 aircraft with registration PK-BDF was scheduled to operate flight BTK6572 from Jakarta (CGK) to Surabaya (SUB). The aircraft was dispatched with one Minimum Equipment List (MEL) item and Autothrust Inoperative. At 04.29 UTC, the aircraft conducted an Instrument Landing System (ILS) approach to Runway 10 with the Pilot in Command (PIC) acting as Pilot Flying (PF). Below 100ft Radio Altitude (RA), the PF gradually reduced thrust, leading to a decrease in airspeed to 125 knots and a pitch angle of 5.62 degrees. At 11ft RA, the thrust levers were moved to idle by the PF with a pitch angle of 7.03 degrees, causing the airspeed to drop to 121 knots. At 04.33 UTC, the aircraft touched down with a vertical acc. 1.67g and a pitch angle of 10.2 degrees. One second later, the PF pushed the sidestick forward to reduce the aircraft's pitch. However, two seconds thereafter, the ground spoilers deployed, resulting in an increase in pitch angle to 12.6 degrees. The aircraft was later found to have sustained tailstrike damage upon return to Jakarta(CGK). It is suspected that the Maintenance Personnel failed to identify the damage during the walkaround inspection in Surabaya (SUB). The flight from SUB to CGK occurred without incident.

Data teknis

Data teknis kejadian Airbus A320 PK-BDF — Juanda International Airport
Operator / maskapai Batik Air Indonesia
Registrasi PK-BDF
Tipe pesawat Airbus A320
Nomor penerbangan BTK6572
MTOW above 5,700 kg
Tipe operasi AOC 121
Fase penerbangan LDG
Jenis kejadian Abnormal Runway Contact
Teritori JAWA
Koordinat 7°22'41.87"S 112°46'38.05"E

Faktor penyebab & kontributor

Faktor penyebab belum tercatat pada basis data untuk kejadian ini.

Sarana & operator terkait

Daftar sarana dan operator yang terlibat
Operator Flight Number Registrasi Tipe Pesawat Mtow Tahun Pembuatan Tipe Operasi
Batik Air Indonesia BTK6572 PK-BDF Airbus A320 above 5,700 kg AOC 121

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