What was found
LEFT MAIN GEAR DOOR DIDN'T CLOSE AFTER TAKEOFF. RETURNED TO FIELD. COULD NOT DUPLICATE, CHANGING SHUTTLE VALVE AS A PROCAUTIONARY MEASURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT MAIN GEAR DOOR DIDN'T CLOSE AFTER TAKEOFF. RETURNED TO FIELD. COULD NOT DUPLICATE, CHANGING SHUTTLE VALVE AS A PROCAUTIONARY MEASURE.