CHI92DEP02

NTSB accident investigation · Rutan Varieze · Kenosha, WI · March 23, 1992

Accident · No injuriesFinal report
Date
March 23, 1992, 16:00 local (22:00 UTC)
Place
Kenosha, WI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N39LRutan Varieze
Weather
Visual (VMC) · Day
Status
Completed · report July 26, 1993
Report
Approved by Office Director
FAA report
19920323007509A
Case key
15243

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

Collapse of the nose landing gear.

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.

Gear collapsedLanding - roll
Landing gear,nose gear - collapsedCause

Analysis

The pilot of the amateur built airplane was conducting landings and takeoffs. On the fifth landing, the nose landing gear collapsed, and the airplane slid to a stop on the runway with substantial damage. Subsequent examination failed to reveal a reason for the collapse.

Aircraft

Registration
N39L
Reported as
Rutan Varieze
Category
Airplane, amateur-built
Serial number
988
Airframe hours
7
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Richard W. Cobean
Registered owner
Richard W. Cobean
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · September 23, 1991 · 7 hours before
Airport
ENW · Kenosha Muni, runway 24, 5,500 × 100 ft

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
73
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
517 total · 7 in this make and model · 517 as pilot in command · 8 in the last 90 days · 6 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
99 statute miles
Lowest ceiling
None
Temperature
45 °F

FAA reports on this event · 1

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