As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6193 - IAD-JFK - DURING CLIMB, MADE AN UNSCHEDULED LANDING DUE NR 1 AIRSPEED INDICATOR STUCK AT 220 KTS. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE REMOVED AND REPLACED AIRSPEED INDICATOR, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)