WPR20CA254

NTSB accident investigation · Cessna 182 · Clearwater, OR · July 22, 2020

Accident · No injuriesClass 4 · Data collectionFinal report
Date
July 22, 2020, 14:44 local (21:44 UTC)
Place
Clearwater, OR
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9747HCessna 182
Defining event
Landing-landing roll: Landing gear collapse
Weather
Visual (VMC) · Night
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA
FAA report
20200722005569A
Case key
101739

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 pitch attitude during the soft-field landing roll, which resulted in the tail striking the runway.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 182R: 11 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: pitch controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 182R: 1 caseAll aircraft: 526 casesProbable cause
Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Effect on operationCessna 182R: 1 caseAll aircraft: 264 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 he touched down on the rough, turf surface runway and utilized a soft-field landing technique. He recalled, that during the landing roll, he held the nose landing gear off the runway until the airplane's groundspeed decreased to 20 knots. Shortly after contacting the ground, the nose landing gear collapsed. The airplane's aft fuselage was substantially damaged during the accident sequence. The pilot reported that there were no mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that he touched down on the rough, turf surface runway and utilized a soft-field landing technique. He recalled, that during the landing roll, he held the nose landing gear off the runway until the airplane's groundspeed decreased to 20 knots. Shortly after contacting the ground, the nose landing gear collapsed. The airplane's aft fuselage was substantially damaged during the accident sequence. The pilot reported that there were no mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N9747H
Reported as
Cessna 182 (R)
Category
Airplane
Serial number
18267992
Built
1981
Airframe hours
3,372
Engine
Continental O-470 SERIES, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Mashiair LLC
Registered owner
Mashiair LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 2, 2019
Departed
1Q5 · Upper Lake, CA
Destination
3S6 · Clearwater, OR
Airport
3S6 · Toketee State, runway 29, 5,350 × 60 ft, grass/turf
Equipment
ADS-B, Stall warning system, Electronic flight bag or handheld device, Auto-pilot

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
42
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
June 17, 2019
Seat
Left
Restraint
3-point
Flight hours
487.5 total · 316.3 in this make and model · 390.7 as pilot in command · 8.1 in the last 90 days · 8.1 in the last 30 days · 3.5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
20° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 57 °F
Altimeter
29.84 inHg
Observed at
KRBG, 41 nm away

Docket · 3

The files NTSB released with the investigation on October 9, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.2 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.