What was found
FLT 6377 - IAD-CRW - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO VIS SCREEN WENT BLANK. MAINTENANCE INSPECTED AND REMOVED AND REPLACED TCAS/VSI, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 6377 - IAD-CRW - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO VIS SCREEN WENT BLANK. MAINTENANCE INSPECTED AND REMOVED AND REPLACED TCAS/VSI, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)