04-O-2022-10-2
- Instansi penerima
- Whitesky Aviation
- Kategori penerima
- Operator Pesawat
- Tanggal terbit
- 7 Januari 2022
- Batas waktu tanggapan
- 7 April 2022
Isi rekomendasi
Even though the EEC failure was displayed in the CAS with the message of ‘ECU 1 FAIL’, the engineer was confused to conclude the correct EEC failure. The confusing most likely became severe when the CAS showed the message of ‘THROTTLE 1’ and ‘THROTTLE 2’ as the result of the pilot manipulating the throttle twist grip engine 1 and 2. The confusion might be affected by the lag of technical knowledge. The lag of technical knowledge of the cockpit failure message might affect the proper problem identification.KNKT recommend to operator to review the engineer training of the aircraft system including the system failure indication.
Lini masa tanggapan instansi 1
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Tanggapan 1 dari 1
The operator performed maintenance type rating training of Bell429 system including the failure identification for the engineer as stated in the letter dated 1 August 2023