MIA89LA157

NTSB accident investigation · Air Tractor AT-301 · Arcola, MS · May 26, 1989

Accident · No injuriesLimited investigationFinal report
Date
May 26, 1989, 13:30 local (18:30 UTC)
Place
Arcola, MS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N73089Air Tractor AT-301
Weather
Visual (VMC) · Day
Status
Completed · report June 18, 1990
Report
Approved by Office Director
FAA report
19890526013369A
Case key
32437

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

On this page

Probable cause

The circumferential on the number 2 cylinder which resulted in a loss of engine power.

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.

Loss of engine powerCruise
Engine assembly,cylinder - crackedCause
Forced landingTakeoff - initial climb
Load jettison
Nose overLanding - roll
Terrain condition - softFactor
Terrain condition - wetFactor

Analysis

While returning to a field for aerial application, the eng lost power. The plt dumped the chemical load & landed in a muddy field. During the landing, the acft nosed over & was damaged. After the accident, an exam of the eng revealed a circumferential crack on the #2 cylinder.

Aircraft

Registration
N73089
Reported as
Air Tractor AT-301
Category
Airplane
Serial number
301-0634
Airframe hours
2,090
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Longwood Flying Service, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · December 15, 1988 · 140 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--w/ waivers/lim
Seat
Center
Flight hours
1,500 total

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 15 knots
Visibility
12 statute miles
Lowest ceiling
3,500 ft broken
Temperature
88 °F
Altimeter
30.00 inHg
Observed at
GLH, 14 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.

Other investigations on N73089 · 1

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