What was found
UNDETECTABLE ODOR NOTICED IN COCKPIT DURING FLIGHT. CABIN OK. FLEW OVER 1 HOUR AT 16,000 FT. AIRCRAFT WAS GROUNDED. REPLACED STARTER VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNDETECTABLE ODOR NOTICED IN COCKPIT DURING FLIGHT. CABIN OK. FLEW OVER 1 HOUR AT 16,000 FT. AIRCRAFT WAS GROUNDED. REPLACED STARTER VALVE.