LAX86DVA07

NTSB accident investigation · Wright BD5B · Merced, CA · May 4, 1986

Accident · FatalFinal report
Date
May 4, 1986, 10:19 local (17:19 UTC)
Place
Merced, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N357XWright BD5B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860504015449A
Case key
24865

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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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/malfunctionTakeoff - initial climb
Window,flight compartment window/windshield - unlockedFactor
Aircraft preflight - inadequatePilot in commandCause
Window,flight compartment window/windshield - openFactor
Loss of control - in flightManeuvering - turn to landing area (emergency)
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Ground witnesses and the pilot reported the canopy opened shortly after departing runway 30 at Merced airport, Merced, CA. The pilot executed a steep left banking turn. When the airplane turned abt 140 deg it pitched up, rolled inverted and nosed down into the ground. The investigation disclosed the aft canopy locking pins were not engaged.

Aircraft

Registration
N357X
Reported as
Wright BD5B
Category
Airplane, amateur-built
Serial number
WRIGHT 0001
Engine
Honda EB3, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Jack B. Wright
Registered owner
Wright, Jack B
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · March 28, 1984
Airport
MCE · Merced, runway 30, 5,903 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
64
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
450 total · 40 in this make and model · 12 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 3 knots
Lowest ceiling
None
Altimeter
30.00 inHg
Observed at
MCE, 5 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.