What was found
SHORTLY AFTER TAKEOFF, AIRCRAFT DEVELOPED SEVERE VIBRATION. LANDED IMMEDIATELY WITHOUT INCIDENT. FOUND TIP COVER MISSING FROM ONE T/R BLADE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHORTLY AFTER TAKEOFF, AIRCRAFT DEVELOPED SEVERE VIBRATION. LANDED IMMEDIATELY WITHOUT INCIDENT. FOUND TIP COVER MISSING FROM ONE T/R BLADE.