GAA18CA373

NTSB accident investigation · Cessna 180 · Kent, WA · June 20, 2018

Accident · No injuriesData collectionFinal report
Date
June 20, 2018, 12:00 local (19:00 UTC)
Place
Kent, WA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9130TCessna 180
Defining event
Landing-landing roll: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed · report March 18, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180620008299A
Case key
97565

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 use of excessive braking during the landing roll, which resulted in the airplane coming to rest nose down.

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.

Landing gear system: landing gear brakes systemAircraft › Aircraft systems · Incorrect use/operationCessna 180B: 1 caseAll aircraft: 92 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotCessna 180B: 3 casesAll aircraft: 1,391 casesProbable cause
Performance/control parameters: surface speed/brakingAircraft › Aircraft oper/perf/capability · Incorrect use/operationCessna 180B: 2 casesAll aircraft: 238 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, after touchdown, he applied "too much brake," and the tailwheel-equipped airplane came to rest in a nose-down position, the propeller struck the ground, and the airplane then came to rest vertically on its nose and right wingtip. The airplane sustained substantial damage to the right wing. 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 reported that, after touchdown, "too much brake was applied" and the tailwheel equipped airplane nosed down, struck the propeller, and came to rest vertically on its nose and right wing tip. The airplane sustained substantial damage to the right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N9130T
Reported as
Cessna 180 (B)
Category
Airplane
Serial number
50630
Built
1959
Airframe hours
2,682.1
Engine
Cont Motor O-470-K, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 9, 2018
Departed
S50 · Auburn, WA
Destination
S36 · Kent, WA
Flight plan
VFR
Airport
S36 · Norman Grier Field, runway 15, 3,288 × 40 ft, asphalt
Equipment
Stall warning system

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
68
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
November 25, 2017
Seat
Left
Restraint
4-point
Flight hours
1,171 total · 10 in this make and model · 1,048 as pilot in command · 16 in the last 90 days · 9 in the last 30 days
Role
Flight instructor
Age
64
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Seat
Right
Restraint
4-point

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 63 °F
Altimeter
29.95 inHg
Observed at
KZSE, 5 nm away

Docket · 2

The files NTSB released with the investigation on December 11, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.4 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.