What was found
RETURNED AFTER TAKEOFF DUE TO LOW PROP RPM ON LT ENGINE. MECHANIC DETERMINED A BAD PROP GAUGE. REMOVED AND REPLACED WITH SERVICEABLE UNIT. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RETURNED AFTER TAKEOFF DUE TO LOW PROP RPM ON LT ENGINE. MECHANIC DETERMINED A BAD PROP GAUGE. REMOVED AND REPLACED WITH SERVICEABLE UNIT. OPS CHECK GOOD.