WPR20CA220

NTSB accident investigation · Cessna A185 · Port Townsend, WA · July 13, 2020

Accident · No injuriesClass 4 · Data collectionFinal report
Date
July 13, 2020, 13:30 local (20:30 UTC)
Place
Port Townsend, WA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N185KLCessna A185
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA / FSDO
FAA report
20200713009439A
Case key
101590

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 during a crosswind landing, which resulted in a nose over.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on equipmentAll aircraft: 1,008 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 of a tailwheel equipped airplane reported that, during the landing roll with a crosswind, he utilized full right aileron input to maintain directional control. The airplane encountered a gust of wind from the right that lifted the right wing, and the left wing dropped and impacted the runway surface. The airplane then began to veer to the right. While the pilot was attempting to correct, the airplane nosed over. The airplane sustained substantial damage to both wings, right lift strut, vertical stabilizer and rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot of a tailwheel equipped airplane reported that, during the landing roll with a crosswind, he utilized full right aileron input to maintain directional control. The airplane encountered a gust of wind from the right that lifted the right wing, and the left wing dropped and impacted the runway surface. The airplane then began to veer to the right. While the pilot was attempting to correct, the airplane nosed over. The airplane sustained substantial damage to both wings, right lift strut, vertical stabilizer and rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N185KL
Reported as
Cessna A185 (F)
Category
Airplane
Serial number
18502798
Built
1975
Airframe hours
5,460
Engine
Continental IO-550-D-20B, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 2019
Departed
AWO · Arlington, WA
Destination
0S9 · Port Townsend, WA
Airport
0S9 · Jefferson County Intl, runway 27, 3,000 × 75 ft, asphalt
Equipment
Electronic primary flight display, Electronic multifunction display, Stall warning system, Electronic flight bag or handheld device, ADS-B

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
April 30, 2019
Seat
Left
Flight hours
1,207 total · 345 in this make and model · 1,134 as pilot in command · 32 in the last 90 days · 17 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 52 °F
Altimeter
30.13 inHg
Observed at
K0S9, 19 nm away

Docket · 2

The files NTSB released with the investigation on October 9, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.2 MB 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.