WPR20CA296

NTSB accident investigation · Cessna Ector 305A · Amboy, CA · September 3, 2020

Accident · No injuriesClass 4 · Data collectionFinal report
Date
September 3, 2020, 15:30 local (22:30 UTC)
Place
Amboy, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1832Cessna Ector 305A
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
Parties
Federal Aviation Adminsitration
FAA report
20200903015489A
Case key
101929

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 directional control of the airplane during a precautionary landing which resulted in a ground loop.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna Ector 305A: 5 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna Ector 305A: 6 casesAll aircraft: 9,295 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 of a tailwheel equipped airplane reported that, he was making a precautionary landing to an old gravel and sand runway. During the landing roll, he lost directional control and the airplane ground looped. Subsequently, the right main landing gear collapsed, and the right wing struck the ground. The airplane sustained substantial damage to the right wing 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 a tailwheel equipped airplane reported that, he was making a precautionary landing to an old gravel and sand runway. During the landing roll, he lost directional control and the airplane ground looped. Subsequently, the right main landing gear collapsed, and the right wing struck the ground. The airplane sustained substantial damage to the right wing and fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N1832
Reported as
Cessna Ector 305A
Category
Airplane
Serial number
2004
Built
1964
Airframe hours
9,805.91
Engine
Continental Motors O-470-J, 225 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 11, 2019
Departed
SZP · Santa Paula, CA
Destination
HII · Lake Havasu, AZ
Equipment
ADS-B, Handheld GPS

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
77
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
BasicMed
Last flight review
August 30, 2019
Seat
Front
Flight hours
670.7 total · 103.9 in this make and model

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
108 °F, dew point 30 °F
Altimeter
29.93 inHg
Observed at
KNXP, 26 nm away

Docket · 2

The files NTSB released with the investigation on October 16, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 7.8 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.

Other investigations on N1832 · 2

Matched to the same aircraft by N-number and date.