WPR20LA332

NTSB accident investigation · Piper PA28 · Oregon City, OR · September 30, 2020

Accident · No injuriesClass 4 · LimitedFinal report
Date
September 30, 2020, 11:30 local (18:30 UTC)
Place
Oregon City, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5397SPiper PA28
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
FAA report
20200930020209A
Case key
102089

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 which resulted in a bounced landing, loss of directional control and subsequent collision with a hangar.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-28-140: 103 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: airport structureEnvironmental issues › Physical environment · Effect on equipmentPiper PA-28-140: 1 caseAll aircraft: 50 cases
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-28-140: 10 casesAll aircraft: 1,285 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 entered the traffic pattern for runway 16 and noted the airspeed was a little fast on the final approach leg. The airplane touched down on the runway’s grass surface and bounced resulting in it floating before touching down again. The pilot attempted to aggressively brake and increase backpressure on the control yoke. The airplane veered to the right and despite his attempts, he could not regain directional control. The airplane collided with a hangar substantially damaging both wings. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N5397S
Reported as
Piper PA28 (140)
Category
Airplane
Serial number
28-7125108
Built
1970
Airframe hours
4,548
Engine
Lycoming O-320-E2A, 150 hp, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · January 13, 2020 · 44 hours before
Departed
4S9 · Mulino, OR
Destination
Same as departure
Airport
OG20 · Fairways, runway 16, 2,900 × 160 ft, grass/turf
Equipment
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
61
Injuries
Minor
Certificate
Student
Medical
Class 3, Without waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
49 total · 49 in this make and model · 1 as pilot in command · 37 in the last 90 days · 11 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 54 °F
Altimeter
30.18 inHg
Observed at
KUAO, 10 nm away
METAR
KUAO 301753Z 00000KT 10SM CLR 20/12 A3018 RMK AO2 SLP219 T02000117 10200 20111 51010

Docket · 2

The files NTSB released with the investigation on August 20, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.5 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.