GAA19CA321

NTSB accident investigation · Cessna 180 · Moses Lake, WA · June 8, 2019

Accident · Minor injuriesData collectionFinal report
Date
June 8, 2019, 11:40 local (18:40 UTC)
Place
Moses Lake, WA
Injuries
1 minor, 2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7529KCessna 180
Defining event
Landing: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report April 13, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190608006169A
Case key
99576

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 improper landing flare and his delayed decision to go-around, which resulted in impact with rocks on a shoreline.

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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 180J: 2 casesAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 180J: 26 casesAll aircraft: 9,295 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · PilotCessna 180J: 4 casesAll aircraft: 894 casesProbable cause
Object/animal/substanceEnvironmental issues › Physical environment · Effect on operationCessna 180J: 1 caseAll aircraft: 224 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, during landing on a lake, he was concerned he would not have enough landing distance, and he chose to conduct a go-around, during which the airplane's floats impacted the rocks on the shoreline, and the airplane nosed over. The pilot added that, "I should not have added power" during the flare. The airplane sustained substantial damage to the wings and fuselage. 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 the float-equipped airplane reported that, during landing on a lake, he was concerned he would not have enough landing distance and he chose to conduct a go-around. The airplane floats impacted the rocks on the shoreline and the airplane nosed over. The pilot further reported that, "I should not have added power to my flair." The airplane sustained substantial damaged to the wings and fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation station located 4 mile north-east of the accident reported that, about 12 minutes after the accident, the wind was variable at 5 knots and visibility 10 statute miles. The airplane was landing to the east.

Aircraft

Registration
N7529K
Reported as
Cessna 180 (J)
Category
Airplane
Serial number
18052663
Built
1976
Airframe hours
4,754.3
Engine
Continental O-470 SERIES, 265 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 18, 2019
Departed
W36 · Renton, WA
Destination
Moses Lake, WA
Flight plan
IFR
Equipment
Electronic multifunction display, Electronic flight bag or handheld device, Auto-pilot, Electronic primary flight display, Stall warning system, ADS-B

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
54
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
May 20, 2018
Seat
Left
Restraint
3-point
Flight hours
1,513.4 total · 29 in this make and model · 1,373.3 as pilot in command · 25.1 in the last 90 days · 5.5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
10,000 ft broken
Temperature
66 °F, dew point 32 °F
Altimeter
30.27 inHg
Observed at
KMWH, 4 nm away

Docket · 2

The files NTSB released with the investigation on September 5, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 8.2 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.