CHI85LA353

NTSB accident investigation · Cessna 170B · West Chicago, IL · August 21, 1985

Accident · No injuriesLimited investigationFinal report
Date
August 21, 1985, 17:40 local (22:40 UTC)
Place
West Chicago, IL
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N2209DCessna 170B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850821039779A
Case key
13196

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/waterTakeoff - roll/run
Proper alignment - not maintainedPilot in commandCause
Remedial action - not performedPilot in commandCause
On ground/water encounter with terrain/waterTakeoff - roll/run
Ground loop/swerve - inadvertentPilot in commandFactor

Analysis

During application of pwr during a touch-and go landing the acft 'started to get sideways' on the rwy. The plt allowed the acft to drift off the left side of the rwy into the grass. A ground loop subsequently occurred which substantially damaged the acft. Winds at the time were from 80 degs at 5 KTS with no gusts. The landing was being made on rwy 15.

Aircraft

Registration
N2209D
Reported as
Cessna 170B
Category
Airplane
Serial number
20361
Airframe hours
3,487
Engine
Continental C-145, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Patrick Sheehan
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 1, 1985
Airport
DPA · Dupage, runway 15, 3,401 × 100 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
21
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
209 total · 9 in this make and model · 67 as pilot in command · 31 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
20 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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