WPR13CA019

NTSB accident investigation · Quicksilver Mfg MXL II Sport · Live Oak, CA · October 20, 2012

Accident · Serious injuriesData collectionFinal report
Date
October 20, 2012, 14:20 local (21:20 UTC)
Place
Live Oak, CA
Injuries
1 serious, 1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N187ABQuicksilver Mfg MXL II Sport
Defining event
Initial climb: Loss of lift
Weather
Visual (VMC) · Day
Status
Completed · report December 19, 2012
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA-FSDO
FAA report
20121020026759A
Case key
85379

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 compensate for turbulent conditions, which resulted in a loss of altitude.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Temp/humidity/pressureEnvironmental issues › Conditions/weather/phenomena · Effect on operationQuicksilver Mfg MXL II SPORT: 1 caseAll aircraft: 7 casesProbable cause
Performance/control parameters: climb rateAircraft › Aircraft oper/perf/capability · Not attained/maintainedQuicksilver Mfg MXL II SPORT: 1 caseAll aircraft: 265 casesProbable cause
Action: lack of actionPersonnel issues › Action/decision · PilotQuicksilver Mfg MXL II SPORT: 1 caseAll aircraft: 792 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that he departed the airstrip, and the airplane experienced light turbulence. He entered a left traffic pattern to the downwind leg, and the turbulence stopped. After executing a touch-and-go landing, the pilot departed to the south. Subsequently, between 50 and 100 feet above ground level, the airplane began to lose lift. The pilot landed the airplane in a rice field, it nosed over as the wheels contacted the vegetation, and the airplane sustained substantial damage to the forward fuselage. The pilot reported no preimpact mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation.

Factual narrative

The pilot reported he departed the airstrip and experienced light turbulence. He entered a left traffic pattern to the downwind leg and the turbulence stopped. After executing a touch-and-go landing the pilot departed to the south. Subsequently, between 50 and 100 feet above ground level (AGL) he began to lose lift. The pilot landed the airplane in a rice field and it nosed over as the wheels contacted the vegetation. The pilot reported no preimpact mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N187AB
Reported as
Quicksilver Mfg MXL II Sport
Category
Airplane
Serial number
000790
Airframe hours
95
Engine
Rotax 582DCDI, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Cameron Kane
Registered owner
Cameron Kane
Airworthiness certificate
Special, Experimental light sport (Special)
Last inspection
Annual · May 2, 2012 · 30 hours before
Departed
N/A · Live Oak, CA
Destination
N/A · Live Oak, CA
Airport
N/A · Sutter Butte Dusters (Ag), runway 18, 2,200 × 30 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
40
Injuries
None
Certificates
Sport Pilot, Private
Airplane ratings
Single-engine land
Medical
Class 3, Unknown
Last flight review
May 8, 2012
Seat
Left
Flight hours
153 total · 28 in this make and model · 112 as pilot in command · 10 in the last 90 days · 4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
40° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 52 °F
Altimeter
29.79 inHg
Observed at
MYV, 11 nm away

Docket · 2

The files NTSB released with the investigation on November 1, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 199 KB in all.

FAA reports on this event · 1

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