As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6254 - ALB-IAD - AIRCRAFT ABORTED TAKEOFF DUE TO NR 1 AIRSPEED INDICATOR STUCK AT ZERO. AIRCRAFT RETUREND TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED AIRSPEED INDICATOR. OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)