What was found
AIRCRAFT DID NOT CLIMB WELL AFTER TAKEOFF. RETURNED TO BASE. NO DEFECTS NOTED WITH ENGINE, TEST FLIGHT OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT DID NOT CLIMB WELL AFTER TAKEOFF. RETURNED TO BASE. NO DEFECTS NOTED WITH ENGINE, TEST FLIGHT OK.