SEA85LA128

NTSB accident investigation · de Havilland DH 82A Tiger Moth · Orland, CA · June 5, 1985

Accident · Serious injuriesLimited investigationFinal report
Date
June 5, 1985, 15:40 local (22:40 UTC)
Place
Orland, CA
Injuries
2 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N99108de Havilland DH 82A Tiger Moth
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850605022629A
Case key
40168

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 flightManeuvering
Judgment - poorPilot in commandCause
Impairment(alcohol)Pilot in commandCause
Proper altitude - not maintainedPilot in commandFactor
Aircraft handling - not maintainedPilot in commandCause
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The plt reported that during a loop, the eng lost power, then the acft entered an inverted spin. He said that he had gotten out of the inverted spin & was recovering from a regular spin when the acft struck the ground. According to a witness, the plt entered the maneuver from a very low altitude & the eng stalled as the acft was going straight up. No preimpact part failure or malfunction was found. The plt was observed consuming several beers prior to the acdnt. A blood test showed that he had an alcohol level of 0.145%.

Aircraft

Registration
N99108
Reported as
de Havilland DH 82A Tiger Moth (DH 82A TIG)
Category
Airplane
Serial number
T5378
Engine
unknown UNK/NR, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Wayne S. Elliott
Airworthiness certificate
Special, Experimental (Special)
Departed
037
Destination
037

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
47
Certificates
Flight engineer, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Rear
Toxicology
Performed
Flight hours
11,190 total

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 12 knots
Visibility
40 statute miles
Lowest ceiling
25,000 ft broken
Altimeter
29.00 inHg
Observed at
CIC, 16 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.