What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Severe vibration on departure. Reduced power. Tail flutter problem. Returned. Trim tab split. Tore loose elevator. (-23) pilot stated that after take off at approx 130-140 mph aircraft experienced violent high speed vibration, reduced power vibration decreased. Returned to airport, landed normal. Aircraft right elevator and trim tab was torn into - about 1/2 way , down elev, trim tab was a foam filled tab that had internal corrosion - causing loss of trim tab bracket and elevator flutter.
As the FAA filed it
SEVERE VIBRATION ON DEPARTURE. REDUCED POWER. TAIL FLUTTER PROBLEM. RETURNED. TRIM TAB SPLIT. TORE LOOSE ELEVATOR. (-23) PILOT STATED THAT AFTER TAKE OFF AT APPROX 130-140 MPH AIRCRAFT EXPERIENCED VIOLENT HIGH SPEED VIBRATION, REDUCED POWER VIBRATION DECREASED. RETURNED TO AIRPORT, LANDED NORMAL. AIRCRAFT RIGHT ELEVATOR AND TRIM TAB WAS TORN INTO - ABOUT 1/2 WAY , DOWN ELEV, TRIM TAB WAS A FOAM FILLED TAB THAT HAD INTERNAL CORROSION - CAUSING LOSS OF TRIM TAB BRACKET AND ELEVATOR FLUTTER.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other reports on N3761Y · 1
Matched to the same aircraft by N-number and date.