MKC83LA188

NTSB accident investigation · Weatherly 201B · Agency, IA · August 12, 1983

Accident · Minor injuriesLimited investigationFinal report
Date
August 12, 1983, 10:45 local (15:45 UTC)
Place
Agency, IA
Injuries
1 minor
Damage
Destroyed
Aircraft
N1259WWeatherly 201B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830812045319A
Case key
33468

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.

In flight collision with terrain/water
Terrain condition - high obstruction(s)Factor
Weather condition - turbulenceFactor
Weather condition - unfavorable windFactor
Airspeed - inadequatePilot in commandCause
Stall/mush - inadvertentPilot in commandCause
Terrain condition - cropFactor

Analysis

The plt was engaged in aerial application over a small 9 acre bean field that was surrounded on 3 sides by hedge rows. He reported that as he descended on the leeward side of a hedge row to begin a swath run, the acft encountered turbulence & mushed into the ground. Subsequentyly, the left wing contacted the beans & the acft cartwheeled.

Aircraft

Registration
N1259W
Reported as
Weatherly 201B
Category
Airplane
Serial number
613
Airframe hours
2,842
Engine
P&W R-985-AN1, 450 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Registered owner
Rex A. Yoakam
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 26, 1983 · 49 hours before
Departed
Farson, IA

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
32
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
3,445 total · 183 in this make and model · 3,289 as pilot in command · 219 in the last 90 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 8 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 39 °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 N1259W · 1

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