20210818014409A

Accident · Substantial damage

FAA accident report · Cook Timothy HUMMER 260L · Livingston, TN · August 18, 2021

Date
August 18, 2021 · 19:00 local
Place
Livingston, TN
Phase of flight
Takeoff: Climb Out
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N777TC
NTSB investigation
NTSBERA21LA335
Reported as
Cook Timothy Hummer 260L
Reported engine
Lycoming VO-435-A1F
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
782 total130 in this make and model3 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Aircraft departed 8A3 to the north. The aircraft accelerated through etl and began its departure climb. At approximately 100 ft AGL the engine quit. Pilot responded by conducting an autorotation. During the decent the engine sputtered a bit but failed to restart. The helicopter landed hard in the grass on the left side of the runway. The soil conditions were wet and on a slope. The aircraft yawed upon landing and the aircraft rolled over on the right side of the aircraft.

Initial visual inspection of the engine revealed nothing remarkable. Inspection of the fuel revealed nothing remarkable. All flight controls had continuity. Initial inspection revealed aircraft in an airworthy condition. Pilot was current and no competency issues were revealed.

As the FAA filed it

AIRCRAFT DEPARTED 8A3 TO THE NORTH. THE AIRCRAFT ACCELERATED THROUGH ETL AND BEGAN ITS DEPARTURE CLIMB. AT APPROXIMATELY 100 FT AGL THE ENGINE QUIT. PILOT RESPONDED BY CONDUCTING AN AUTOROTATION. DURING THE DECENT THE ENGINE SPUTTERED A BIT BUT FAILED TO RESTART. THE HELICOPTER LANDED HARD IN THE GRASS ON THE LEFT SIDE OF THE RUNWAY. THE SOIL CONDITIONS WERE WET AND ON A SLOPE. THE AIRCRAFT YAWED UPON LANDING AND THE AIRCRAFT ROLLED OVER ON THE RIGHT SIDE OF THE AIRCRAFT.

INITIAL VISUAL INSPECTION OF THE ENGINE REVEALED NOTHING REMARKABLE. INSPECTION OF THE FUEL REVEALED NOTHING REMARKABLE. ALL FLIGHT CONTROLS HAD CONTINUITY. INITIAL INSPECTION REVEALED AIRCRAFT IN AN AIRWORTHY CONDITION. PILOT WAS CURRENT AND NO COMPETENCY ISSUES WERE REVEALED.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.