FTW87DRG02

NTSB accident investigation · Air Tractor AT301 · Weslaco, TX · May 22, 1987

Accident · No injuriesFinal report
Date
May 22, 1987, 07:30 local (13:30 UTC)
Place
Weslaco, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5510SAir Tractor AT301
Weather
Visual (VMC) · Day
Status
Completed · report October 6, 1988
Report
Approved by Office Director
Case key
22210

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.

Loss of engine power(total) - mech failure/malfManeuvering - aerial application
Eng assembly,blower/impeller/integral supercharger - failure,partialCause
Forced landingDescent - emergency
Main gear collapsedLanding - flare/touchdown
Landing gear,main gear - overloadFactor

Analysis

During an aerial application flt the eng lost pwr and the plt made a forced lndg. Post acc disassembly of the acft eng revealed the failure of an impeller bearing which resulted in the failure of the eng.

Aircraft

Registration
N5510S
Reported as
Air Tractor AT301
Category
Airplane
Serial number
3010122
Airframe hours
4,364
Engine
P&W R1340-14B, 550 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
James B. Skalitsky
Registered owner
Larry Skalitsky
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · December 17, 1986 · 200 hours before
Departed
Edcouch, TX

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
30
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
2,620 total · 2,098 in this make and model · 2,549 as pilot in command · 84 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
13° at 8 knots
Visibility
2 statute miles
Temperature
75 °F, dew point 75 °F
Altimeter
30.00 inHg