LAX96LA239

NTSB accident investigation · Aeronca 7AC · Lamont, CA · June 21, 1996

Accident · No injuriesLimited investigationFinal report
Date
June 21, 1996, 09:30 local (16:30 UTC)
Place
Lamont, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N2456EAeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed · report December 10, 1996
Report
Approved by Office Director
FAA report
19960621014899A
Case key
29477

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

failure of the pilot to see-and-avoid a guy wire along the border of a field that was being agriculturally treated. The sunglare, guy wire, and lack of visual cues were related factors.

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.

In flight collision with objectManeuvering - aerial application
Light condition - sunglareFactor
Object - guy wireFactor
Visual lookout - inadequatePilot in commandCause
Visual/aural perceptionPilot in commandFactor

Analysis

The pilot was flying at a low altitude dropping beneficial insects on a field of vines. He stated that PG&E had installed a guy wire since the last time that he had worked the field. The pilot was flying into the early morning rising sun, and the airplane collided with the wire across the windshield.

Factual narrative

On June 21, 1996, at 0900 hours Pacific daylight time an Aeronca, 7AC, N2456E, was substantially damaged during a collision with a wire while on an aerial application flight near Lamont, California. The pilot was not injured. Visual meteorological conditions prevailed for the agricultural operation. The flight originated at Caruthers, California, on the morning of the accident.

In the pilot's report to the Safety Board he stated that he was flying east into the morning's rising sun and did not see the guy wire. He said the wire had been installed by PG&E since the last time he had worked the field. The wire was reported to be about 15 feet above ground level.

Aircraft

Registration
N2456E
Reported as
Aeronca 7AC
Category
Airplane
Serial number
7AC6035
Engine
Continental C-85-12, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Kenneth R. Lane
Airworthiness certificate
Standard, Normal
Departed
073 · Caruthers, CA

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
45
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
4,000 total · 900 in this make and model · 65 in the last 90 days · 20 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 12 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
75 °F

FAA reports on this event · 1

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