SEA89LA097

NTSB accident investigation · Aero Commander 112 · Boulder City, NV · June 4, 1989

Accident · No injuriesLimited investigationFinal report
Date
June 3, 1989, 19:33 local (Jun 4, 1989, 02:33 UTC)
Place
Boulder City, NV
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1068JAero Commander 112
Weather
Visual (VMC) · Dusk
Status
Completed · report July 23, 1991
Report
Approved by Office Director
FAA report
19890603027129A
Case key
41022

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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Probable cause

Poor judgement of the pilot by flying, while impaired from consumption of alcohol, and his delay in initiating a go-around when the aircraft drifted to the right of the runway. Related factors were: light conditions at dusk, unfavorable winds, and failure of the pilot to maintain runway alignment while landing.

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.

Dragged wing,rotor,pod,float or tail/skidLanding - flare/touchdown
Judgment - poorPilot in commandCause
Impairment(alcohol)Pilot in commandCause
Light condition - duskFactor
Weather condition - unfavorable windFactor
Proper alignment - not maintainedPilot in commandFactor
Go-around - delayedPilot in commandCause
Loss of control - on ground/waterLanding
On ground/water encounter with terrain/waterLanding

Analysis

According to the plt, when he was flaring to land on rwy 3 at dusk, a gust of wind blew the acft to the right. He said he applied power to go around, but was too low & slow to regain altitude. Subsequently, a wingtip contacted the ground, swinging the acft around, & it crash landed. The plt rprtd the prevailing wind was from the north at 8 KTS. Authorities, who arrived after the accident, rprtd the wind was from the southwest at 15 to 25 KTS. A police officer, who was the 1st to arrive, noted a strong odor of alcohol from the plt & that he was unable to walk normally (without staggering), although he was not injured. Other officials corroborated the police officer's observation. The plt refused to take a breathalyzer test.

Aircraft

Registration
N1068J
Reported as
Aero Commander 112
Category
Airplane
Serial number
136
Airframe hours
1,750
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ronald L. Olinger
Airworthiness certificate
Standard, Normal
Airport
BLO · Boulder, runway 3, 2,965 × 60 ft, asphalt

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
53
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Left
Flight hours
1,600 total · 700 in this make and model · 1,500 as pilot in command · 50 in the last 90 days · 20 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
360° at 8 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
84 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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