LAX84LA208

NTSB accident investigation · Air Tractor AT-300 · Delano, CA · March 7, 1984

Accident · No injuriesLimited investigationFinal report
Date
March 6, 1984, 17:30 local (Mar 7, 1984, 01:30 UTC)
Place
Delano, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N4336SAir Tractor AT-300
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840306043719A
Case key
24193

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.

UndershootApproach - vfr pattern - base leg/base to final
Planned approach - misjudgedPilot in commandFactor
Distance - misjudgedPilot in commandCause
Airspeed - misjudgedPilot in commandCause
Altitude - not maintainedPilot in commandCause
In flight collision with objectApproach - vfr pattern - final approach
Object - vehicleFactor
Nose overLanding
Terrain condition - ditchFactor

Analysis

The plt was making a tight, 180 degree, right turn from downwind to final when he felt a buffet. He then applied power and lowered the nose. He stated he remained in the turn to avoid power lines. The power lines were located along the left side of the rwy. After about 165 deg of turn, the main gear contacted the ground prior to the threshold while the wings were nearly level. The plt stated that when the acft touched down, the right wing contacted a piece of farm equipment & the left boom struck a wood pile. The acft continued to travel until it hit a ditch & nosed over.

Aircraft

Registration
N4336S
Reported as
Air Tractor AT-300
Category
Airplane
Serial number
300-0016
Airframe hours
3,471
Engine
P&W R-985-AN1, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Mcfarland Crop Dusters, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · January 10, 1983 · 21 hours before

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
33
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
2,100 total · 420 in this make and model · 2,050 as pilot in command · 150 in the last 90 days · 50 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 3 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
70 °F

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 N4336S · 1

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