CEN20CA105

NTSB accident investigation · Raf SE5A · Kingsbury, TX · February 27, 2020

Accident · No injuriesData collectionFinal report
Date
February 27, 2020, 12:25 local (18:25 UTC)
Place
Kingsbury, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N685SERaf SE5A
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report August 3, 2020
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA - San Antonio FSDO
FAA report
20200227002109A
Case key
101012

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 a proper landing flare, which resulted in a hard, bounced landing, and his subsequent loss of directional control, which resulted in a ground loop.

Findings · 3

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/maintainedFreeman Heritage Collection SE5A: 1 caseAll aircraft: 3,958 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedFreeman Heritage Collection SE5A: 1 caseAll 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 the initial touchdown was harder than expected and that the airplane bounced to the left. He was able to correct back to the right, but the airplane bounced again. When the airplane touched down the third time, it subsequently ground looped and the landing gear collapsed. The airplane sustained substantial damage to the wings. The pilot reported that there were no mechanical malfunctions or deficiencies that led to the accident.

Factual narrative

The pilot reported that the accident happened while landing the conventional (tailwheel) gear equipped World War I replica fighter airplane after a test flight. He stated that the flight was uneventful until the initial touchdown which was harder than expected and the airplane bounced to the left. He was able to correct back to the right but the airplane bounced a second time to the left. When the airplane came down the third time it ground looped. The landing gear collapsed and the airplane sustained substantial damage to the wings. The pilot reported that there were no mechanical deficiencies that led to the accident.

Aircraft

Registration
N685SE
Reported as
Raf SE5A
Category
Airplane, amateur-built
Serial number
6851
Built
2017
Engine
Wright - Hisso E, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Flight test · Part 91
Operator
Training Services Inc
Registered owner
Training Services Inc
Airworthiness certificate
Special, Experimental (Special)
Departed
85TE · Kingsbury, TX
Destination
85TE · Kingsbury, TX
Airport
85TE · Old Kingsbury Aerodrome, runway 32, 2,600 × 100 ft, grass/turf
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
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
BasicMed
Seat
Single
Restraint
4-point
Flight hours
10,000 total · 2 in this make and model · 12 in the last 90 days · 6 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 4 knots
Visibility
9 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 21 °F
Altimeter
30.45 inHg
Observed at
SEQ

Docket · 2

The files NTSB released with the investigation on March 19, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 258 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 N685SE · 1

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