LAX01LA170

NTSB accident investigation · Aviat A-1B · Apex, NV · May 11, 2001

Accident · No injuriesLimited investigationFinal report
Date
May 11, 2001, 16:30 local (23:30 UTC)
Place
Apex, NV
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N465CAviat A-1B
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 2002
Report
Approved by Office Director
Parties
FAA - Flt Standards Dist Office
FAA report
20010511007309A
Case key
52252

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 pilot's failure to maintain directional control during landing rollout in a gusty and crosswind condition.

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 - on ground/waterLanding - roll
Weather condition - gustsFactor
Weather condition - crosswindFactor
Directional control - not maintainedPilot in commandCause

Analysis

The pilot landed his airplane on a dry lake bed. During rollout a wind gust and crosswind was encountered, he lost directional control, and the airplane ground looped. The pilot estimated that the wind was between 12 and 20 knots.

Factual narrative

On May 11, 2001, about 1625 Pacific daylight time, an Aviat A-1B, N465C, ground looped during landing on the Apex dry lake bed, about 22 miles northeast of North Las Vegas, Nevada. The airplane was owned and operated by the pilot, and it was substantially damaged. Neither the private pilot nor passenger was injured. Visual meteorological conditions prevailed during the personal flight that was conducted under 14 CFR Part 91. The flight originated from North Las Vegas about 1430.

The pilot initially reported to the National Transportation Safety Board investigator that during landing he encountered a 12- to 15-knot wind gust. In his subsequent written statement he reported that the wind was 15 to 20 knots. The pilot also reported that during the landing roll, a wind gust and right crosswind was encountered, which resulted in his losing control of the airplane. The pilot stated that his airplane "got away from me." No mechanical malfunctions were reported.

Aircraft

Registration
N465C
Reported as
Aviat A-1B
Category
Airplane
Serial number
2067
Engine
Lycoming O-360-A1P, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Lester Hall
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 28, 2001
Departed
VGT · North Las Vegas, NV
Destination
Apex, NV

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
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
September 21, 1999
Seat
Front
Flight hours
250 total · 75 in this make and model · 25 in the last 90 days · 10 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
100 °F, dew point 55 °F
Altimeter
29.85 inHg
Observed at
VGT, 22 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.