ERA23LA088

NTSB accident investigation · Cessna 305 · Alabaster, AL · December 10, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
December 10, 2022, 15:30, time zone not recorded
Place
Alabaster, AL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5301GCessna 305
Defining event
Landing: Sys/Comp malf/fail (non-power)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20221210018619A
Case key
106460

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

Failure of the tailwheel locking mechanism, which resulted in a loss of control during landing and a runway excursion.

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 · PilotCessna 305A: 18 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 the vintage tailwheel-equipped airplane reported that he made a three-point landing on the runway centerline, aligned with the runway, in light wind. Upon touchdown, the airplane swerved left. The pilot attempted to correct with right rudder and brake application; however, the airplane departed the left side of the runway and ground looped, resulting in substantial damage to the right wing and empennage. The pilot examined the tailwheel after the accident and noted that its locking mechanism had failed. Specifically, he believed that the spindle or brass thrust ring had failed internally.

Aircraft

Registration
N5301G
Reported as
Cessna 305 (A)
Category
Airplane
Serial number
22808
Built
1952
Airframe hours
8,000
Engine
Continental O-470, 213 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 16, 2022 · 4 hours before
Departed
AL60 · Ashville, AL
Destination
Same as departure
Airport
EET · Shelby County Airport, runway 16, 5,000 × 75 ft, asphalt
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
None
Certificates
Commercial, Flight engineer, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
October 18, 2022
Seat
Front
Restraint
4-point
Flight hours
20,000 total · 450 in this make and model · 15,000 as pilot in command · 80 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 3 knots
Visibility
10 statute miles
Lowest ceiling
7,500 ft broken
Temperature
68 °F, dew point 59 °F
Altimeter
30.12 inHg
Observed at
EET
METAR
METAR KEET 102153Z AUTO 22003KT 10SM SCT035 BKN075 20/15 A3012

Docket · 2

The files NTSB released with the investigation on June 15, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 768 KB 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 N5301G · 1

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