LAX08CA129

NTSB accident investigation · Cessna A185F · Mexican Hat, UT · May 3, 2008

Accident · No injuriesData collectionFinal report
Date
May 3, 2008, 15:00 local (22:00 UTC)
Place
Mexican Hat, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N185KHCessna A185F
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 2008
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20080503831939A
Case key
67942

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 failure to maintain directional control.

Findings · 4

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 3,958 casesProbable cause
Action: lack of actionPersonnel issues › Action/decision · PilotAll aircraft: 792 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Not specifiedAll aircraft: 933 cases
Action: incorrect action performancePersonnel issues › Action/decision · PilotAll aircraft: 1,386 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 took off from a dirt road, and the right main gear encountered a rut. The pilot wasn't sure if this damaged the gear leg or tire assembly. He continued his flight to a dirt strip. He flew over the field twice to assess the winds and the condition of the field. There was no wind indicator at the field and he elected to land uphill on a westerly heading. He experienced significant downdrafts on short final, and added power to compensate. He bounced the landing, which he reported was recoverable with power. The airplane then bounced once or twice slightly, and veered sharply to the left of the runway. It departed the runway, impacted trees and bushes, and nosed over, causing substantial damage to the wings, horizontal stabilizer, and vertical stabilizer. The pilot reported that there were no mechanical malfunctions or failures of the airplane.

Factual narrative

The pilot reported that he took off from a dirt road, and the right main gear encountered a rut. The pilot wasn't sure if this damaged the gear leg or tire assembly. He continued his flight to a dirt strip. He flew over the field twice to assess the winds and the condition of the field. There was no wind indicator at the field and he elected to land uphill on a westerly heading. He experienced significant downdrafts on short final, and added power to compensate. He bounced the landing, which he reported was recoverable with power. The airplane then bounced once or twice slightly, and veered sharply to the left of the runway. It departed the runway, impacted trees and bushes, and nosed over, causing substantial damage to the wings, horizontal stabilizer, and vertical stabilizer. The pilot reported that there were no mechanical malfunctions or failures of the airplane.

Aircraft

Registration
N185KH
Reported as
Cessna A185F
Category
Airplane
Serial number
18502300
Airframe hours
2,260
Engine
Continental IO-520, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 1, 2008
Departed
Grand Gulch, UT
Destination
Mexican Hat, UT
Airport
NONE · Nokai Dome, runway 24, 2,300 × 40 ft, dirt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
56
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Seat
Left
Flight hours
772 total · 640 in this make and model · 698 as pilot in command · 17 in the last 90 days · 5 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 3 °F
Altimeter
29.95 inHg
Observed at
PGA, 46 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.