LAX92LA348

NTSB accident investigation · Air Tractor AT301 · Laveen, AZ · August 13, 1992

Accident · No injuriesLimited investigationFinal report
Date
August 12, 1992, 21:30 local (Aug 13, 1992, 04:30 UTC)
Place
Laveen, AZ
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N4410SAir Tractor AT301
Weather
Visual (VMC) · Night/bright
Status
Completed · report June 30, 1993
Report
Approved by Office Director
FAA report
19920812033079A
Case key
27730

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

The pilot's failure to maintain altitude during the low-level aerial application procedure turn. Contributing to this accident was the night condition and the high tension wires.

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 terrain/waterManeuvering - aerial application
Terrain condition - open field
Light condition - nightFactor
Object - wire,transmissionFactor
Altitude - not maintainedPilot in commandCause

Analysis

The pilot was conducting a night aerial application flight. While executing a low-level turn, after completing an aerial application swath run, he observed some high tension wires and executed a tight turn. During the turn he failed to maintain altitude and the left wing struck the ground. The airplane was destroyed by the impact and ensuing post impact fire.

Aircraft

Registration
N4410S
Reported as
Air Tractor AT301
Category
Airplane
Serial number
0070
Airframe hours
3,175
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Aerial application · Part 137
Operator
Noel, Cecil L., doing business as Aero Spray
Registered owner
Noel, Cecil L.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 7, 1992 · 10 hours before
Departed
P10 · Chandler, AZ

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
49
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
10,000 total · 1,500 in this make and model · 6,000 as pilot in command

Weather

Conditions
Visual (VMC) · Night/bright
Visibility
25 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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

Other investigations on N4410S · 1

Matched to the same aircraft by N-number and date.