Serious incident to the 'ATR 72 registered PK-WHY on 03/07/2020 at Pattimura AD [Investigation led by AIB / Indonésia]
Perte de l'avionique de bord, déroutement
Responsible entity
Preliminary data based on the notification from the authorities of Indonesia:
Just after airborne, the aircraft loss of all display units, standby instrument, communication, Multifunction Control Display Unit (MCDU), and the landing gear lever could not be retracted. About 2,000 feet, the speed and altitude indicators reappeared on display unit 1 and 3. About 3,000 feet the communication and the remaining display units intermittently recovered and the landing gear retracted.
The pilot decided to return to Pattimura and landed.