MKC83LA125

NTSB accident investigation · Cessna 170B · Ottumwa, IA · June 10, 1983

Accident · No injuriesLimited investigationFinal report
Date
June 10, 1983, 18:30 local (23:30 UTC)
Place
Ottumwa, IA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8077ACessna 170B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830610025029A
Case key
33420

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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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 control - on ground/waterLanding - roll
Flight advisories - issuedAtc personnel(fss)
Weather condition - high windFactor
Wrong runway - selectedPilot in commandCause
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - uncontrolledPilot in command
Main gear collapsedLanding - roll
Landing gear,main gear - overload

Analysis

During arrival, the plt canceled his VFR flt plan when he was about 3 mi from the arpt. At that time, fss personnel advised him that the wind was from 190 deg at 14 KTS & that the wind favored rwy 22. There was a tetrahedron wind indicator north of the intersection of rwy 22 & 31. However, the plt selected rwy 31. While on the landing roll, about 200 ft after touchdown, the acft's left wing raised & the acft veered to the left into the x-wind. It continued off the rwy onto sod surface where the right main gear dug in & collapsed.

Aircraft

Registration
N8077A
Reported as
Cessna 170B
Category
Airplane
Serial number
20929
Airframe hours
2,000
Engine
Continental C-145, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ronald J. Ovans
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 31, 1982
Departed
K78 · Abilene, KS
Flight plan
VFR
Airport
OTM · Otiumwa Industrial, runway 31, 6,499 × 150 ft, asphalt

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
29
Certificates
Military, Commercial, Flight instructor, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
2,362 total · 145 in this make and model · 1,962 as pilot in command · 86 in the last 90 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 14 knots
Visibility
15 statute miles
Lowest ceiling
25,000 ft overcast
Temperature
84 °F, dew point 55 °F
Altimeter
30.00 inHg
Observed at
OTM

FAA reports on this event · 1

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