20170521020619I

Incident · No damage

FAA incident report · Bosko Wr/Bosko Ce SAFARI · Kinderhook, NY · May 21, 2017

Date
May 21, 2017 · 14:15 local
Place
Kinderhook, NY
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Damage
No damage
Aircraft
N699WC
Reported as
Bosko Wr/Bosko Ce Safari
Reported engine
Superior XP-360
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
250 total

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.

On 05/26/2017 the albany flight standards district office investigated an incident that occurred on 05/21/2017. N699WC an experimental rotorcraft model: Safari 400 with two occupants on board made an emergency landing into a field in the town of Kinderhook, NY. No injuries reported. The pilot holding a private pilot certificate with single engine land and rotorcraft ratings reported: shortly after take off he heard a loud bang and the helicopter began to shudder. The pilot began to autorotate to make an emergency landing then heard a few more loud bangs but indicated the rotorcraft was still developing power. Just prior to ground contact the pilot increased power and landed the rotorcraft safely. Upon examining the rotorcraft the drive coupling connecting the tail rotor to the transmission shows signs of internal failure. The tail rotor drive shaft from transmission assyembly appeared to be seized.

As the FAA filed it

ON 05/26/2017 THE ALBANY FLIGHT STANDARDS DISTRICT OFFICE INVESTIGATED AN INCIDENT THAT OCCURRED ON 05/21/2017. N699WC AN EXPERIMENTAL ROTORCRAFT MODEL: SAFARI 400 WITH TWO OCCUPANTS ON BOARD MADE AN EMERGENCY LANDING INTO A FIELD IN THE TOWN OF KINDERHOOK, NY. NO INJURIES REPORTED. THE PILOT HOLDING A PRIVATE PILOT CERTIFICATE WITH SINGLE ENGINE LAND AND ROTORCRAFT RATINGS REPORTED: SHORTLY AFTER TAKE OFF HE HEARD A LOUD BANG AND THE HELICOPTER BEGAN TO SHUDDER. THE PILOT BEGAN TO AUTOROTATE TO MAKE AN EMERGENCY LANDING THEN HEARD A FEW MORE LOUD BANGS BUT INDICATED THE ROTORCRAFT WAS STILL DEVELOPING POWER. JUST PRIOR TO GROUND CONTACT THE PILOT INCREASED POWER AND LANDED THE ROTORCRAFT SAFELY. UPON EXAMINING THE ROTORCRAFT THE DRIVE COUPLING CONNECTING THE TAIL ROTOR TO THE TRANSMISSION SHOWS SIGNS OF INTERNAL FAILURE. THE TAIL ROTOR DRIVE SHAFT FROM TRANSMISSION ASSYEMBLY APPEARED TO BE SEIZED.

Other reports on N699WC · 1

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