Air India Express 1344
Printed page 152. PDF page 176.
evidence to support the fact that the wiper on the Captain side did not function. Since, no data for the wiper operation is recorded on the DFDR, the Investigation Team has no other method to conclusively establish the wiper operation.Open official document at PDF page 176Final Investigation Report: Air India Express Boeing 737-800 VT-AXH, Kozhikode, 7 August 2020