As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB OUT FROM OGLE AIRPORT, AIRCRAFT EXPERIENCED A SUDDEN MOMENTARY AND SHARP VIBRATION WITH A MOMENTARY NUMBER 2 ENGINE OUT WARNING LIGHT. EVENT LASTED LESS THAN A SECOND. AIRCRAFT FLEW BACK TO BASE FOR A PRECAUTIONARY RUN-ON LANDING. MAINTENANCE INFORMED. INVESTIGATION ONGOING