GAA15CA166

NTSB accident investigation · Bryan Jerry R CH750 · Gainesville, MO · June 26, 2015

Accident · No injuriesData collectionFinal report
Date
June 26, 2015, 13:20 local (18:20 UTC)
Place
Gainesville, MO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N750AFBryan Jerry R CH750
Defining event
Takeoff-rejected takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report September 30, 2015
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Federal Aviation Administration
FAA report
20150626008939A
Case key
91517

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 perception that the airplane was not climbing normally, which precipitated an aborted landing with insufficient runway remaining to stop the airplane safely.

Findings · 4

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.

Perception/orientation/illusion: perceptionPersonnel issues › Psychological · PilotAll aircraft: 61 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · PilotAll aircraft: 894 casesProbable cause
Performance/control parametersAircraft › Aircraft oper/perf/capability · Not specifiedAll aircraft: 1,269 casesProbable cause
Object/animal/substance: residence/buildingEnvironmental issues › Physical environment · Effect on operationAll aircraft: 58 cases

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 short takeoff and landing airplane reported that during takeoff, the airplane's engine was producing normal rpm, and "the aircraft lifted off about halfway down the runway but did not climb normally." The pilot aborted the takeoff, landed beyond the departure end of the runway, and impacted a building. The airplane sustained substantial damage to the firewall and fuselage. A post-accident inspection by Federal Aviation Administration (FAA) Aviation Safety Inspectors (ASI) revealed that the carburetor was disconnected, however post impact or pre-impact separation of the carburetor could not be determined.

Factual narrative

The pilot of the short takeoff and landing airplane reported that during takeoff, the airplane's engine was producing normal rpm, and "the aircraft lifted off about halfway down the runway but did not climb normally." The pilot aborted the takeoff, landed beyond the departure end of the runway, and impacted a building. The airplane sustained substantial damage to the firewall and fuselage. A post-accident inspection by Federal Aviation Administration (FAA) Aviation Safety Inspectors (ASI) revealed that the carburetor was disconnected, however post impact or pre-impact separation of the carburetor could not be determined.

Aircraft

Registration
N750AF
Reported as
Bryan Jerry R CH750 (NO SERIES)
Category
Airplane, amateur-built
Serial number
B001
Built
2011
Airframe hours
178.4
Engine
Jabiru 3300, 120 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Bryan Jerry R
Registered owner
Bryan Jerry R
Airworthiness certificate
Special, Experimental light sport (Special); Standard, Normal
Last inspection
Annual · June 1, 2015 · 10 hours before
Departed
1AR9 · Lonoke, AR
Destination
H27 · Gainesville, MO
Airport
H27 · Gainesville Memorial, runway 19, 1,895 × 100 ft, grass/turf
Equipment
Electronic multifunction display, Handheld GPS, Stall warning system, Angle of attack indicator, Data recorder

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
78
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Sport pilot, With waivers/limitations
Last flight review
June 27, 2015
Seat
Left
Flight hours
464 total · 178.3 in this make and model · 464 as pilot in command · 16.8 in the last 90 days · 6 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 68 °F
Altimeter
29.96 inHg
Observed at
KBK, 15 nm away

Docket · 3

The files NTSB released with the investigation on September 14, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 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.