SEA84FA090

NTSB accident investigation · Bowen-Powell BP-1 · Minden, NV · April 19, 1984

Accident · FatalField investigationFinal report
Date
April 18, 1984, 17:32 local (Apr 19, 1984, 01:32 UTC)
Place
Minden, NV
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N123BPBowen-Powell BP-1
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840418016169A
Case key
39801

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Analysis

Witnesses observed the acft enter a right turn at about 1000 to 1500 ft AGL. The turn steepened into a tight spiral, & subsequently, the acft crashed in a steep nose down attitude. The plt was wearing a parachute & bailed out; however, the parachute became entangled in the acft & pulled the plt to the ground. The right aileron was found about 1000 ft NE of the main wreckage. The wings were completely shattered during the accident. The investigation revealed that the wings & ailerons had been rebuilt on 5/30/82 after the acft had sustained damage. A special airworthiness certificate had been issued on 10/3/83 for 25 hrs of flt time or 1 year. The acft had a total flt time of 15 hrs.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Airframe/component/system failure/malfunctionCruise
Flight control,aileron attachment - failure,totalCause
Maintenance,replacement - inadequateOther maintenance personnelCause
Flight control,aileron attachment - separation
Loss of control - in flightCruise - normal
In flight collision with terrain/waterDescent - uncontrolled

Aircraft

Registration
N123BP
Reported as
Bowen-Powell BP-1
Category
Airplane, amateur-built
Serial number
BP-1
Airframe hours
15
Engine
Continental C-125-2, 125 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Robert D. Powell
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Continuous airworthiness · October 3, 1983 · 15 hours before

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Center
Toxicology
Performed
Flight hours
9,000 total · 9 in this make and model · 140 in the last 90 days · 75 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 23 knots, gusting 30
Visibility
50 statute miles
Lowest ceiling
25,000 ft overcast
Temperature
50 °F, dew point 27 °F
Altimeter
29.00 inHg
Observed at
RNO, 29 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.