CHI84LA284

NTSB accident investigation · Cessna 172M · Lake Geneva, WI · July 8, 1984

Accident · No injuriesLimited investigationFinal report
Date
July 8, 1984, 12:15 local (17:15 UTC)
Place
Lake Geneva, WI
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N6700HCessna 172M
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840708033659A
Case key
12688

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 - in flightApproach - vfr pattern - final approach
Weather condition - turbulenceFactor
Control interference - inadvertentPassengerCause
Remedial action - inadequatePilot in commandCause
Hard landingLanding
Recovery from bounced landing - performedPilot in command
Nose gear collapsedLanding
Landing gear,nose gear - overload

Analysis

According to the plt, he was on a short final apch to land when the acft encountered sudden turbulence. At that time, the passenger in the right front seat lurched against the control wheel, causing the nose to pitch down & the acft to bank left. Subsequently, the acft bounced on the rwy & was then landed. After a short roll, the nose gear collapsed. The plt reported that the arpt was located in the bottom of a small valley & had trees along the south side of the rwy. About 1 hr after the occurrence, 2 other plts flew there & both stated that they encountered turbulence & wind shear. Also, the plt of N6700H stated that the right front seat plt was using the shoulder harness & had his seat forward for more leg room for a passenger in the back.

Aircraft

Registration
N6700H
Reported as
Cessna 172M
Category
Airplane
Serial number
17265543
Airframe hours
4,491
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Stick & Rudder Club, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 20, 1983
Departed
UGN · Waukegan, IL
Airport
CO2 · Americana, runway 23, 4,000 × 75 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
50
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
302 total · 101 in this make and model · 190 as pilot in command · 2 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 15 knots, gusting 25
Visibility
12 statute miles
Lowest ceiling
10,000 ft broken
Altimeter
30.00 inHg
Observed at
JVL, 29 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.