WPR11CA425

NTSB accident investigation · Piper PA-28-180 · Gerlach, NV · September 3, 2011

Accident · Minor injuriesData collectionFinal report
Date
September 2, 2011, 18:00 local (Sep 3, 2011, 01:00 UTC)
Place
Gerlach, NV
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7303WPiper PA-28-180
Defining event
Landing-landing roll: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report November 3, 2011
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20110902022469A
Case key
81685

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

The pilot’s decision to land at an unknown off-airport location.

Findings · 2

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.

ActionPersonnel issues › Action/decision · PilotPiper PA-28-180: 2 casesAll aircraft: 111 casesProbable cause
TerrainEnvironmental issues › Physical environment · Contributed to outcomePiper PA-28-180: 2 casesAll aircraft: 267 cases

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 stated that he was flying the airplane over a large open desert playa. He decided to land after flying low over the surface to determine if he could make a safe landing. The surface appeared to be flat and dry. Upon touching down, the landing gear dug into the about 8-inch deep soft tufa. The airplane cartwheeled, resulting in separation of the left wing and bending and wrinkling the left horizontal stabilizer. The left side of the fuselage, the engine mount, and the firewall were also bent and wrinkled.

Factual narrative

The pilot stated that he was flying the airplane over a large open desert playa. He decided to land after flying low over the surface to determine if he could make a safe landing. The surface appeared to be flat and dry. Upon touching down, the landing gear dug into the about 8-inch deep soft tufa. The airplane cartwheeled resulting in separation of the left wing and bending and wrinkling the left horizontal stabilizer. The left side of the fuselage, the engine mount, and the firewall were also bent and wrinkled.

Aircraft

Registration
N7303W
Reported as
Piper PA-28-180
Category
Airplane
Serial number
28-1159
Airframe hours
4,270
Engine
Lycoming O&VO-360 SER, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Mark W. Switzer
Registered owner
Mark W. Switzer
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 18, 2011
Departed
SVE · Susanville, CA
Destination
88NV · Gerlach, NV
Flight plan
Unknown

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
37
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
January 17, 2011
Seat
Left
Flight hours
302 total · 68 in this make and model · 17 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 10 °F
Altimeter
30.04 inHg
Observed at
RNO, 65 nm away

Docket · 2

The files NTSB released with the investigation on October 3, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 585 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.