What was found
(AUS) NR 4 ENGINE VIBRATION EXCESSIVE. ENGINE VIBRATION WAS ACCOMPANIEDBY A NOTICEABLE AIRFRAME VIBRATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) NR 4 ENGINE VIBRATION EXCESSIVE. ENGINE VIBRATION WAS ACCOMPANIEDBY A NOTICEABLE AIRFRAME VIBRATION.