Williams Myron G BOWERS FLY BABY 1A N6054Q

Summary

On 11 April 2014 at about 17:07 local time, a Williams Myron G BOWERS FLY BABY 1A registered N6054Q was involved in an accident near Mariposa, California, United States. One person was on board and one died. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

11 April 2014 at 17:07

Classification

Accident

Location

Mariposa, California, United States

Nearest airport

Mariposa-Yosemite (MPI)

Coordinates

37.5428, -120.0828

Aircraft

Williams Myron G BOWERS FLY BABY 1A

Registration

N6054Q

Category

Airplane

Year built

2006

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Mariposa → Mariposa

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

WPR14FA165

1 person died.

The partial loss of engine power due to an improperly maintained carburetor and the pilot's subsequent failure to maintain aircraft control.

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

Read the full NTSB narrative

The plans-built single-seat airplane had been constructed about 8 years before the accident by another individual, who had flown it about 30 hours before it was purchased by the current owner/pilot. In the year since the purchase, due to the low build-quality of the airplane, the pilot had made several modifications and repairs to the airplane. The accident flight was the pilot's fifth flight in the airplane. Review of the pilot's flight logbook indicated that his most recent flight review occurred about 7 years before the accident and that he had flown only 15 hours in the 2 years before the accident. A witness reported that shortly after takeoff, when the airplane was about 3 miles from the airport, the engine began making a sound as if power was intermittently being interrupted. The nose of the airplane began to pitch up aggressively as it flew out of view. The wreckage location, wreckage distribution, and impact signatures indicated that the airplane struck the ground in a steep nose-low attitude, consistent with an aerodynamic stall event. Postaccident examination of the carburetor revealed multiple maintenance-related discrepancies, any one of which could have resulted in the loss of engine power. Additionally, before the accident, the pilot reported to a friend that the airspeed indicator was not reliable and that the airplane exhibited roll control anomalies. Both of these conditions would have hindered the pilot's ability to safely operate the airplane.

Quoted verbatim from the NTSB record.