ATL98LA043

NTSB accident investigation · Wilde Mickey Questair 20 · Greensboro, NC · February 15, 1998

Accident · Minor injuriesLimited investigationFinal report
Date
February 15, 1998, 09:10 local (14:10 UTC)
Place
Greensboro, NC
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N94FAWilde Mickey Questair 20
Weather
Visual (VMC) · Day
Status
Completed · report February 15, 2001
Report
Approved by Office Director
FAA report
19980215001299A
Case key
3969

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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Probable cause

The improper installation of the nose landing gear strut, which led to the collapse of the nose gear upon touchdown.

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.

Nose gear collapsedLanding - flare/touchdown
Landing gear,nose gear strut - collapsedCause
Maintenance,installation - improperOwner/builderCause
On ground/water encounter with terrain/waterLanding - roll

Analysis

According to the pilot, when he retracted the landing gear, the nose gear indicator light was red, indicating the gear was not up and locked. He recycled the gear and still saw a red light, so the pilot flew under the maximum gear extension speed. On approach, the pilot stated he extended the landing gear, and got a green indicator light, indicating the gear was down and locked. As the airplane touched down, the nose gear collapsed, and the airplane slid off the runway and nosed over. According to the FAA inspector, examination of the landing gear and skid marks on the runway revealed that the nose wheel was turned beyond its normal limits on touchdown. He stated that a Malfunction and Defect Report was submitted on the nose landing gear strut. According to the FAA, in conversations with the kit manufacturer, it was noted that the nose gear on this airplane was designed poorly, in that it must be installed perfectly to work correctly. Because of the inexperience of some kit builders, this can lead to problems. Both the FAA and the kit manufacturer believe that the servicing of the nose gear aggravated a pre-existing problem with the nose gear installation, which led to the collapse.

Factual narrative

On February 15, 1998, about 0910 eastern standard time, a Wilde Mickey Questair 20, N94FA, an experimental airplane, collapsed the nose gear at the Piedmont Triad International Airport, in Greensboro, North Carolina. The airplane was operated by the pilot under the provisions of Title 14 CFR Part 91, and visual flight rules. Visual meteorological conditions prevailed, and no flight plan was filed for the local flight. The private pilot received minor injuries, and the airplane sustained substantial damage. The flight originated from Atlanta, Georgia at 0730.

According to the pilot, he departed Atlanta and retracted the landing gear. The nose gear indicator light was red, indicating the gear was not up and locked. He recycled the gear and still saw a red light, so the pilot flew under the maximum gear extension speed. As he approached Greensboro, the pilot stated he extended the landing gear, and got a green indicator light, indicating the gear was down and locked. As the airplane touched down, the nose gear collapsed, and the propeller struck the runway. The airplane slid off the runway in a left arc, and nosed over upon reaching the grass.

According to the FAA inspector, examination of the airplane's nose landing gear and skid marks left on the runway revealed that the nose wheel was turned left beyond its normal travel limits at the time of touchdown. He also stated that a Malfunction and Defect Report was submitted for the airworthiness of the nose landing gear strut. According to the FAA, in conversations with the kit manufacturer, it was noted that the nose gear on this airplane is designed poorly, in that it must be installed perfectly to work correctly. Because of the inexperience of some kit builders, this can lead to problems with the nose gear. Both the FAA and the kit manufacturer believe that the servicing of the nose gear aggravated a pre-existing problem with the nose gear installation, which led to the collapse.

Aircraft

Registration
N94FA
Reported as
Wilde Mickey Questair 20 (QUESTAIR 2)
Category
Airplane, amateur-built
Serial number
0017
Airframe hours
678
Engine
Continental IO-550-G1B, 280 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Howard F. Auman
Registered owner
Nine Four F.A. Inc
Airworthiness certificate
Special, Experimental (Special)
Last inspection
100 hour · September 4, 1997
Departed
FTY · Atlanta, GA
Destination
GSO
Airport
GSO · Piedmont Triad Int. A/P, runway 14, 6,380 × 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
57
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,896 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 3 knots
Visibility
9 statute miles
Lowest ceiling
None
Temperature
36 °F, dew point 27 °F
Altimeter
30.00 inHg
Observed at
GSO, 1 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.