WPR21LA179

NTSB accident investigation · Piper PA-30B · Corvallis, OR · April 29, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
April 29, 2021, 16:20 local (23:20 UTC)
Place
Corvallis, OR · airport
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N125RJPiper PA-30B
Defining event
Approach-VFR go-around: Loss of control in flight
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
20210429013209A
Case key
102999

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 airplane control during a simulated engine out landing which resulted in impact with terrain.

Findings · 2

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-30: 28 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-30: 10 casesAll aircraft: 1,681 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 and pilot rated passenger were performing a simulated single-engine landing with a left crosswind. According to the passenger, the pilot and he briefed the simulated single-engine procedure prior to the flight and determined that the simulated loss of engine power would be induced by pulling one of the engine mixtures to idle cutoff. He further remarked that they decided that the person at the controls would be responsible for maintaining directional control and any adjustments to the mixture, propeller, and throttle control settings. During the initial approach to land, the passenger pulled the left mixture control to idle to simulate a critical engine failure. The pilot stated that he did not adjust the throttle, propeller, or mixture control settings, and continued the approach to land. While on short final, the airspeed became too slow and the airplane started to balloon, and drift left of runway centerline. The pilot then advanced both engines to full throttle for a go-around, but the airplane yawed and banked to the left and the left wing struck the runway. The airplane then impacted the ground and slid to a stop off the left side of the runway. The left wing sustained substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N125RJ
Reported as
Piper PA-30B
Category
Airplane
Serial number
30-1351
Built
1966
Airframe hours
2,673.5
Engines
Lycoming IO-320-B1A, 160 horsepower, reciprocatingLycoming IO-320-B, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Aurora Flight Training
Registered owner
American Aircraft Brokers LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 6, 2021
Departed
KUAO · Aurora, OR
Destination
KCVO · Corvalis, OR
Airport
CVO · Corvallis Muni, runway 17/35, 5,900 × 150 ft, asphalt
Equipment
Electronic primary flight display, Electronic flight bag or handheld device, ADS-B, 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
40
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2
Seat
Right
Restraint
3-point
Flight hours
1,347 total · 8 in this make and model · 1,383 as pilot in command · 107 in the last 90 days · 34 in the last 30 days · 2 in the last 24 hours
Role
Co-pilot
Age
28
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 3, With waivers/limitations
Last flight review
February 2, 2021
Seat
Left
Flight hours
1,697.9 total · 19.8 in this make and model · 1,578.4 as pilot in command · 213 in the last 90 days · 84 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 13 knots
Visibility
10 statute miles
Temperature
70 °F, dew point 39 °F
Altimeter
30.21 inHg
Observed at
KCVO, 1 nm away
METAR
METAR KCVO 292356Z AUTO 31013KT 10SM CLR 21/04 A3021 RMK AO2 SLP232 T02110039 10250 20178 53002=

Docket · 7

The files NTSB released with the investigation on September 21, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.3 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.