As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 6302 - ISP-IAD - ABORTED TAKEOFF DUE TO THE CAPTAINS AIRSPEED INDICATOR REMAINING AT ZERO DURING THE TAKEOFF ROLL. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE THAWED THE PITOT STATIC LINES TO THE NR 1 AIRSPEED INDICATOR. (M)