What was found
ON TAKEOFF FROM ADS, CO-PILOTS AIRSPEED INDICATOR FAILED TO INDICATE. CREW RETURNED TO ADS, AIRCRAFT INPUT FOR MAINTENANCE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAKEOFF FROM ADS, CO-PILOTS AIRSPEED INDICATOR FAILED TO INDICATE. CREW RETURNED TO ADS, AIRCRAFT INPUT FOR MAINTENANCE.