GAA17CA270

NTSB accident investigation · Cessna A185 · Columbia, CA · May 9, 2017

Accident · No injuriesData collectionFinal report
Date
May 9, 2017, 13:30 local (20:30 UTC)
Place
Columbia, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N185RXCessna A185
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
Case key
95137

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 in tailwind and crosswind conditions.

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/maintainedCessna A185F: 56 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna A185F: 71 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on equipmentCessna A185F: 18 casesAll aircraft: 1,008 cases
Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Effect on equipmentCessna A185F: 5 casesAll aircraft: 594 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 of the tailwheel-equipped airplane reported that, during the landing roll and while he transitioned from rudder control to brakes, "a gust of wind hit my [the airplane's] tail." The airplane veered off the runway to the left, the right main landing gear collapsed, and the right wing impacted the ground. The airplane sustained substantial damage to the right wing. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The automated weather observation system at the accident airport reported that, about the time of the accident, the wind was from 250° at 6 knots. The pilot landed on runway 35.

Factual narrative

The pilot of the tailwheel-equipped airplane reported that, during the landing roll and while he transitioned from rudder control to brakes, "a gust of wind hit my [the airplane's] tail". The airplane veered off the runway to the left, the right main landing gear collapsed, and the right wing impacted the ground. The airplane sustained substantial damage to the right wing. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The automated weather observation system at the accident airport reported that, about the time of the accident, the wind was from 250° at 6 knots. The pilot landed on runway 35.

Aircraft

Registration
N185RX
Reported as
Cessna A185 (F)
Category
Airplane
Serial number
18504118
Built
1980
Airframe hours
3,508
Engine
Continental Motors IO-520-D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 2017
Departed
CXL · Calexico, CA
Destination
O22 · Columbia, CA
Airport
O22 · Columbia, runway 35, 4,673 × 75 ft, asphalt
Equipment
Stall warning system, Electronic flight bag or handheld device, Electronic multifunction display, Handheld GPS

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
78
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
October 9, 2016
Seat
Left
Restraint
3-point
Flight hours
4,000 total · 3,700 in this make and model · 4,000 as pilot in command · 35 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 50 °F
Altimeter
29.88 inHg
Observed at
KO22

Docket · 2

The files NTSB released with the investigation on October 23, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 MB in all.