20160711012009A

Accident · Destroyed

FAA accident report · Tumbling Goose 12S · Zellwood, FL · July 11, 2016

Date
July 11, 2016 · 12:45 local
Place
Zellwood, FL
Airport
Tangerine
Phase of flight
Takeoff: Climb Out
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N867TG
NTSB investigation
NTSBERA16LA251
Reported as
Tumbling Goose 12S
Reported engine
Vedeneyev M14
People aboard
1
Fatal injuries
0
Other injuries
1
Pilot’s certificate
Private pilot
Pilot’s flight hours
1,480 total1 in this make and model40 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Interview date: July 13, 2016

Interview location: (FL97) Tangerine Airport Zellwood FL

Pilot name: privacy data omitted

Pilot certificate type/no: privacy data omitted

Pilot experience: about 1480 tt and less than 1 hour in aircraft.

Accident aircraft id: N867TG

Pilot provided:

That another airman had recently completed the required flight hours for the sign-off of the new experimental aircraft.

That this was his first flight in his new aircraft.

That he had practiced aerobatics for less than an hour.

That while returning to the airport he realized that the engine had either quit or was stuck at a reduce power setting and was not controllable with the throttle control.

That he eventually realized that he could get bursts of power by using the fuel primer intermittently to provide fuel to the engine.

That in this condition he attempted two unsuccessful landing.

That on the second climb-out, at a few hundred feet the engine did quit.

That his attempt to land in a small field came up short and he flew the aircraft into the trees.

Note: this is an experimental engine and was so noted in the aircraft records. The original ignition system had been replaced at overhaul with an experimental electronic system installed by barrett precision engines and the original carburetor was replaced with an experimental airflow performance system also at overhaul.

Google earth review of the accident area provides that there were few to no emergency landing fields available to airman. As such no futher action is planned for airman.

As the FAA filed it

INTERVIEW DATE: JULY 13, 2016

INTERVIEW LOCATION: (FL97) TANGERINE AIRPORT ZELLWOOD FL

PILOT NAME: ^PRIVACY DATA OMITTED^

PILOT CERTIFICATE TYPE/NO: ^PRIVACY DATA OMITTED^

PILOT EXPERIENCE: ABOUT 1480 TT AND LESS THAN 1 HOUR IN AIRCRAFT.

ACCIDENT AIRCRAFT ID: N867TG

PILOT PROVIDED:

THAT ANOTHER AIRMAN HAD RECENTLY COMPLETED THE REQUIRED FLIGHT HOURS FOR THE SIGN-OFF OF THE NEW EXPERIMENTAL AIRCRAFT.

THAT THIS WAS HIS FIRST FLIGHT IN HIS NEW AIRCRAFT.

THAT HE HAD PRACTICED AEROBATICS FOR LESS THAN AN HOUR.

THAT WHILE RETURNING TO THE AIRPORT HE REALIZED THAT THE ENGINE HAD EITHER QUIT OR WAS STUCK AT A REDUCE POWER SETTING AND WAS NOT CONTROLLABLE WITH THE THROTTLE CONTROL.

THAT HE EVENTUALLY REALIZED THAT HE COULD GET BURSTS OF POWER BY USING THE FUEL PRIMER INTERMITTENTLY TO PROVIDE FUEL TO THE ENGINE.

THAT IN THIS CONDITION HE ATTEMPTED TWO UNSUCCESSFUL LANDING.

THAT ON THE SECOND CLIMB-OUT, AT A FEW HUNDRED FEET THE ENGINE DID QUIT.

THAT HIS ATTEMPT TO LAND IN A SMALL FIELD CAME UP SHORT AND HE FLEW THE AIRCRAFT INTO THE TREES.

NOTE: THIS IS AN EXPERIMENTAL ENGINE AND WAS SO NOTED IN THE AIRCRAFT RECORDS. THE ORIGINAL IGNITION SYSTEM HAD BEEN REPLACED AT OVERHAUL WITH AN EXPERIMENTAL ELECTRONIC SYSTEM INSTALLED BY BARRETT PRECISION ENGINES AND THE ORIGINAL CARBURETOR WAS REPLACED WITH AN EXPERIMENTAL AIRFLOW PERFORMANCE SYSTEM ALSO AT OVERHAUL.

GOOGLE EARTH REVIEW OF THE ACCIDENT AREA PROVIDES THAT THERE WERE FEW TO NO EMERGENCY LANDING FIELDS AVAILABLE TO AIRMAN. AS SUCH NO FUTHER ACTION IS PLANNED FOR AIRMAN.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.