What was found
PILOT REPORTED THAT DURING FLIGHT, MANIFOLD PRESSURE DROPPED EIGHT INCHES FROM 29-21. LANDED WITH NO INCIDENT. OPEN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED THAT DURING FLIGHT, MANIFOLD PRESSURE DROPPED EIGHT INCHES FROM 29-21. LANDED WITH NO INCIDENT. OPEN.