What was found
FLT 6570 - IAD-MDT - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO LEFT INVERTER FAILED. MAINTENANCE INSPECTED AND COULD NOT DUPLICATE PROBLEMS. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 6570 - IAD-MDT - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO LEFT INVERTER FAILED. MAINTENANCE INSPECTED AND COULD NOT DUPLICATE PROBLEMS. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)