As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A DEADHEAD FLIGHT FROM GRB TO MSP, THE CREW NOTED UNRELIABLE INDICATIONS FROM THE CAPTAINS AND FLIGHT OFFICERS AIRSPEED INDICATORS. DUE TO WEATHER, THE AIRCRAFT DIVERTED TO CWA AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REPLACED THE NR 1 AND NR 2 AIRSPEED INDICATORS. ALL SYSTEMS OPERATED SATISFACTORILY. (M)