CHI87DEP01

NTSB accident investigation · Champion 7ECA · La Crosse, WI · January 18, 1987

Accident · Minor injuriesFinal report
Date
January 18, 1987, 13:45 local (19:45 UTC)
Place
La Crosse, WI
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N9999YChampion 7ECA
Weather
Visual (VMC) · Day
Status
Completed · report October 7, 1988
Report
Approved by Office Director
FAA report
19870118000729A
Case key
13572

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.

Airframe/component/system failure/malfunctionStanding - starting engine(s)
Fuel system,fuel control - binding(mechanical)Cause
Lack of familiarity with aircraftPilot in commandFactor
Throttle/power lever,cable - chafedCause
On ground/water collision with objectTaxi
Object - building(nonresidential)
Brakes(normal) - inadequateCause
Mixture - not correctedPilot in commandFactor

Analysis

After the third try at an engine start the eng started and ran at full throttle. The plt could not reduce RPM. To avoid striking two parked acft the plt struck a hangar. Post accident investigation revealed that the throttle cable was not operating properly. The plt later stated that the brakes could not overcome the thrust of full throttle.

Aircraft

Registration
N9999Y
Reported as
Champion 7ECA
Category
Airplane
Serial number
7ECA2
Airframe hours
2,097
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Charles Young
Registered owner
Roger Ringelman/Gary Olstad
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 10, 1986 · 19 hours before
Flight plan
Unknown
Airport
LSE · Lacrosse Muni.

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
49
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
37 total · 22 in this make and model · 8 as pilot in command · 9 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 8 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
25 °F, dew point 14 °F
Altimeter
29.00 inHg
Observed at
LSE

FAA reports on this event · 1

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