Piper PA-18 N146T

Summary

On 31 December 2009 at about 18:00 local time, a Piper PA-18 registered N146T, operated by Curtis Glen Green JR, Trustee, was involved in an accident near Willow, Alaska, United States. One person was on board and one was seriously injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

31 December 2009 at 18:00

Classification

Accident

Location

Willow, Alaska, United States

Nearest airport

Willow Airport (UUO)

Coordinates

61.7542, -150.0517

Aircraft

Piper PA-18

Registration

N146T

Category

Airplane

Engines

1

Operator

Curtis Glen Green JR, Trustee

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Willow → Wasilla

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

ANC10LA011

1 person was seriously injured.

The pilot’s failure to ensure that the airplane’s fuel selector valve was on before takeoff, resulting in a loss of engine power due to fuel starvation, and his subsequent decision to attempt a low altitude turn towards the departure airport, resulting in an aerodynamic stall and loss of control.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

The private pilot was departing on a Title 14, CFR Part 91, personal flight. He said that shortly after takeoff, all engine power was lost, and he turned the airplane left, 180 degrees, in an attempt to return to the runway. During the turn, the airplane descended nose first into an area of snow-covered terrain, coming to rest inverted about 275-yards from the runway end. A postaccident examination revealed that the airplane's fuel valve selector handle was in the near off position. No mechanical anomalies were discovered during the wreckage examination. The pilot said that he fueled the airplane just before the accident flight, but he could not recall if he closed the fuel valve while fueling. He speculated that he may have inadvertently moved the fuel valve selector handle while boarding the airplane, while wearing a pair of heavy, thick, insulated overalls. In the pilot's written statement to the NTSB, he indicated that there were no preaccident mechanical problems with the airplane, and in the section of the report "Recommendation (How could this accident have been prevented?)" the pilot wrote, in part: "Do checklist" and "Land straight ahead when the engine stops." Given the lack of mechanical deficiencies with the airplane's engine or flight controls, in conjunction with the pilot’s statement, it is likely the pilot failed to ensure that the airplane's fuel valve was properly positioned before takeoff, and then failed to adequately maintain control of the airplane while returning to the airport after the power loss.

Quoted verbatim from the NTSB record.