EASA AD 2023-0122R1
Stabilizers — Vertical Stabilizer Assembly — Inspection
EASA Airworthiness Directive 2023-0122R1 is an updated safety directive addressing inspection requirements for the vertical stabilizer assembly on Piaggio Aviation P.180 Avanti and Avanti II aeroplanes. It mandates High Frequency Eddy Current (HFEC) inspections and potential replacement of the horizontal tail trim actuator fitting assembly, part number 80-363283-401, to detect and correct stress corrosion cracking. The directive applies to specific serial numbers of P.180 Avanti and Avanti II aircraft.