LAX84FA253

NTSB accident investigation · Sturges BD-5B · Mckinleyville, CA · April 13, 1984

Accident · FatalField investigationFinal report
Date
April 13, 1984, 13:32 local (21:32 UTC)
Place
Mckinleyville, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N42273Sturges BD-5B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840413013489A
Case key
23947

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.

Loss of control - in flightClimb
Aircraft handling - not maintainedPilot in commandCause
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

After the acft took off, witnesses observed it enter a left turn, pitch nose up, then enter a rolling/vertical descent & impact at the edge of a surf. An exam of the wreckage & eng revealed no evidence of a preimpact/part failure or malfunction. A test plt reported that in spin tests at 10,000 ft, the acft required up to 2000 ft for recovery.

Aircraft

Registration
N42273
Reported as
Sturges BD-5B
Category
Airplane, amateur-built
Serial number
1749
Airframe hours
97
Engine
Honda CIVIC EB3, 70 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
John A. & Keith W. Sturges
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · November 24, 1982 · 27 hours before
Departed
ACV · Mckinleyville, CA
Airport
ACV · Arcata, runway 31, 5,998 × 150 ft, dirt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
51
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
507 total · 58 in this make and model · 448 as pilot in command · 4 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 6 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 45 °F
Altimeter
30.00 inHg
Observed at
ACV, 1 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.