DEN99LA094

NTSB accident investigation · Cessna 182B · Salt Lake City, UT · June 6, 1999

Accident · No injuriesLimited investigationFinal report
Date
June 6, 1999, 11:00 local (17:00 UTC)
Place
Salt Lake City, UT
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2276GCessna 182B
Weather
Visual (VMC) · Day
Status
Completed · report April 25, 2001
Report
Approved by Office Director
FAA report
19990606021569A
Case key
46471

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

Failure of the nose landing gear scissors bolt for undetermined reasons.

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
Weather condition - high wind
Weather condition - gusts
Landing gear,nose gear assembly - failure,totalCause
Landing gear,nose gear assembly - undetermined

Analysis

During landing roll, the aircraft nose landing gear collapsed due to a failure of the torque link scissors bolt. Examination of the scissors revealed that the bolt was missing, the bolt hole was not damaged or elongated, and no evidence of the bolt could be found.

Factual narrative

On June 6, 1999, at 1100 mountain daylight time, a Cessna 182B, N2276G, sustained substantial damage during landing roll at Salt Lake City International Airport, Salt Lake City, Utah, when the nose wheel collapsed. The private pilot and his two passengers were not injured. Visual meteorological conditions prevailed for this local area pleasure flight operating under Title 14 CFR Part 91 and no flight plan was filed. The flight departed at 0945.

According to the pilot, as he lowered the nose landing gear to the runway during landing roll, the nose wheel started to shimmy followed by radical departure to the right. Full left brake and rudder had no effect and the nose wheel collapsed. The pilot said the aircraft propeller and left wing struck the ground and the aircraft came to rest nose down with the nose landing gear folded rearward and cocked at a 90 degree angle.

Examination of the aircraft by a FAA airworthiness inspector provided information that the scissors bolt on the nose wheel landing gear torque link was missing. On examination of the landing area, the inspector, assisted by airport personnel, could find no evidence of the bolt, and the bolthole in the scissors assembly was not damaged or elongated.

Aircraft

Registration
N2276G
Reported as
Cessna 182B
Category
Airplane
Serial number
51576
Airframe hours
2,141
Engine
Continental O-470-L, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gareth A. Knight
Registered owner
Stepehen R. Harding
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 1998 · 24 hours before
Departed
SLC
Airport
SLC · Salt Lake City Int'L, runway 16L, 9,596 × 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
43
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
239 total · 11 in this make and model · 239 as pilot in command · 9 in the last 90 days · 6 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 17 knots, gusting 22
Visibility
10 statute miles
Lowest ceiling
14,000 ft broken
Temperature
63 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
SLC

FAA reports on this event · 1

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