What was found
FLT 6418 - IAD-BOS - DURING TAXI, RETURNED TO GATE DUE TO RIGHT IEC WARNING LIGHT ILLUMINATED. MAINTENANCE REMOVED AND REPLACED AP/P BOX, 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 6418 - IAD-BOS - DURING TAXI, RETURNED TO GATE DUE TO RIGHT IEC WARNING LIGHT ILLUMINATED. MAINTENANCE REMOVED AND REPLACED AP/P BOX, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)