LAX83LA074

NTSB accident investigation · Aero Commander 500 · Dixon, CA · January 18, 1983

Accident · No injuriesLimited investigationFinal report
Date
January 17, 1983, 18:25 local (Jan 18, 1983, 02:25 UTC)
Place
Dixon, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6239BAero Commander 500
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19830117001119A
Case key
23600

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

On this page

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 - normal
Maintenance - inadequateCause
Electrical system,generator - inoperativeFactor
Operation with known deficiencies in equipment - performedPilot in commandFactor
Electrical system,electric wiring - failure,totalCause
Electrical system,battery - low levelCause
InitiatedPilot in commandFactor
Electrical system - failure,totalCause
In flight encounter with weatherUnknown
Light condition - dark nightFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
On ground/water collision with objectLanding
Object - utility poleFactor

Analysis

Reportedly, the acft was on an air taxi cargo flt, operated by air express, hayward, CA. The acft reportedly departed reno, NV without a flt plan for a flt to sacramento & hayward, cal. While en route, the acft had an electrical failure. The plt stated that he turned off all unnecessary electrical equipment & when he was approaching travis afb, he turned on 1 radio & requested a part approachto land. However, while receiving vectors, he lost radio contact & elected to land on a road. During the landing, a wing of the acft hit a telephone pole. The wx at travis was 400 ft overcast, visibility 1 3/4 mi with fog. An investigation revealed that the right generator armature lead had been removed & was insulated from electrical contact. The left generator armature lead had broken loose & the battery had become discharged. The operator did not submit an accident report, so the type of operation is presumed.

Aircraft

Registration
N6239B
Reported as
Aero Commander 500
Category
Airplane
Serial number
500-649-11
Engine
Lycoming O-540-A2B, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Naike Hyles Air Express
Registered owner
Keith Miller, Jr.
Airworthiness certificate
Standard, Normal
Departed
RNO · Reno, NV
Destination
HWD · Hayward, CA
Flight plan
IFR
Airport
SUU · Travis Afb, runway 21L, 11,000 × ft

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
Certificates
Commercial, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
1,750 total

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
120° at 8 knots
Visibility
1 statute miles
Lowest ceiling
400 ft overcast
Altimeter
29.00 inHg
Observed at
SUU, 2 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.