ERA21LA084

NTSB accident investigation · Ford Stephen L Super Chief · Blountstown, FL · December 9, 2020

Accident · No injuriesClass 4 · LimitedFinal report
Date
December 9, 2020, 11:00 local (17:00 UTC)
Place
Blountstown, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N706SFFord Stephen L Super Chief
Defining event
Landing-flare/touchdown: 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
Eastern Region Aviation
Parties
FAA FSDO
FAA report
20201209017179A
Case key
102444

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's failure to maintain directional control of the airplane during the landing.

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/maintainedFord Stephen L SUPER CHIEF: 1 caseAll aircraft: 3,958 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 was recovering from a recent illness and described that after hand-propping the tailwheel-equipped airplane’s engine to start it, he had become extremely tired. Later during the flight, he realized that he was too tired to continue and returned to the departure airport to land. During the landing he lost control of the airplane. In addition to the landing gear, the airplane’s left wing and fuselage were substantially damaged during the accident. The pilot stated that there were no mechanical malfunctions or failures of the airplane that would have precluded normal operation.

Aircraft

Registration
N706SF
Reported as
Ford Stephen L Super Chief
Category
Airplane, amateur-built
Serial number
1
Built
2008
Engine
Cont Motor A-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ford, Stephen L
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · April 1, 2020
Destination
Same as departure
Airport
F95 · Calhoun County, runway 18, 3,730 × 75 ft, asphalt
Equipment
Unknown

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
64
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
655 total · 200 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 43 °F
Altimeter
30.22 inHg
Observed at
MAI, 21 nm away

Docket · 4

The files NTSB released with the investigation on June 15, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.1 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.