20220426020639A

Accident · Destroyed

FAA accident report · Bell Helicopter Textron Canada 429 · Elba, NY · April 26, 2022

Date
April 26, 2022 · 13:00 local
Place
Elba, NY
Phase of flight
Maneuver
Operating rules
General operating rules (Part 91)
Operator
M7FA
Damage
Destroyed
Aircraft
N507TJ
NTSB investigation
NTSBERA22FA207
Reported as
Bell Helicopter Textron Canada 429
Reported engine
Pratt & Whitney Canada PW207D
People aboard
2
Fatal injuries
2
Other injuries
0

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 April 26, 2022, at 1300 eastern daylight time, a Bell Helicopter Textron Canada, 429,privacy data omitted, was substantially damaged when it was involved in an accident near Elba, new york.

The instructor pilot and company pilot were fatally injured. The helicopter was operated as a

Title 14 code of federal regulations part 91 instructional flight.

A representative of the operatorprivacy data omitted., stated that the instructional flight was a

Flight review being conducted by the helicopter manufacturer?s flight instructor with multiple

Flight reviews planned throughout the day;

Preliminary automatic dependent surveillance-broadcast (ADS-B) data revealed that the

Flight departed genesee county airport (gvq) batavia, new york about 1110 and performed multiple maneuvers in the immediate vicinity of the airport before departing to the east.

About 20 minutes later, the helicopter returned to the airport and performed additional maneuvers in the airport traffic pattern for about 30 minutes before again departing the

Traffic pattern. Shortly after, the helicopter climbed to 2,600 ft mean sea level (MSL) at 70

Knots while on a track of 069° magnetic. Over the next 40 seconds, the helicopter descended

To 1,900 ft MSL at 94 knots as it entered a right turn, completing an oval ground track as it

Climbed and leveled at 2,450 ft MSL and 55 knots for several seconds, before descending to

1,975 Ft MSL (1,227 ft above ground level) while maintaining between 20 and 13 knots.

Several eyewitnesses observed and heard the helicopter flying overhead before to the accident.

One stated that he observed the helicopter ?almost stationary? After it flew over, and then as it

Started to fly away, he heard a loud ?bang?, and the helicopter began to descend out of control.

An additional witness stated that the helicopter was hovering before it ?fell apart? With the

Fuselage falling separately and the helicopter fuselage containing the cockpit, engine, transmission, and rotor assembly

Struck electrical distribution wires as it impacted the terrain at an elevation of about 1,220 ft. MSL. The helicopter came to rest on its left side and a small post-crash fire developed but was

Quickly extinguished by first responders. The wreckage path was about 1,900 ft long and

Oriented in a direction of 250°. The tail boom, containing the tail rotor, drive shaft, vertical fin

And horizontal stabilizer remained largely intact and was discovered about 390 ft from the

Main wreckage, on a heading of about 075°. A section of the tail boom and carbon fiber tail

Rotor shaft was discovered 1,620 ft and 072° from the main wreckage; it exhibited an angled

Fracture line consistent with main rotor blade contact.

All four main rotor blades were separated from the main rotor head and discovered within

550 Ft northwest of the main wreckage. The span of all four blades were recovered. The cyclic

And collective push-pull tubes were traced to their respective control inputs and actuators.

Fractures in the system were consistent with overload. Control continuity was confirmed for

Both collective and cyclic controls.

The main rotor drive system gear box remained partially attached to the airframe both input

Driveshafts could be manually rotated counterclockwise in the freewheeling direction butcould not be manually rotated in the clockwise direction, likely due to impact damage.

The tail rotor input controls were physically actuated confirming control continuity. The tail

Rotor drive shaft remained connected to the main gearbox but was fractured about midway to blower

As the FAA filed it

ON APRIL 26, 2022, AT 1300 EASTERN DAYLIGHT TIME, A BELL HELICOPTER TEXTRON CANADA, 429,^PRIVACY DATA OMITTED^, WAS SUBSTANTIALLY DAMAGED WHEN IT WAS INVOLVED IN AN ACCIDENT NEAR ELBA, NEW YORK.

THE INSTRUCTOR PILOT AND COMPANY PILOT WERE FATALLY INJURED. THE HELICOPTER WAS OPERATED AS A

TITLE 14 CODE OF FEDERAL REGULATIONS PART 91 INSTRUCTIONAL FLIGHT.

A REPRESENTATIVE OF THE OPERATOR^PRIVACY DATA OMITTED^., STATED THAT THE INSTRUCTIONAL FLIGHT WAS A

FLIGHT REVIEW BEING CONDUCTED BY THE HELICOPTER MANUFACTURER?S FLIGHT INSTRUCTOR WITH MULTIPLE

FLIGHT REVIEWS PLANNED THROUGHOUT THE DAY;

PRELIMINARY AUTOMATIC DEPENDENT SURVEILLANCE-BROADCAST (ADS-B) DATA REVEALED THAT THE

FLIGHT DEPARTED GENESEE COUNTY AIRPORT (GVQ) BATAVIA, NEW YORK ABOUT 1110 AND PERFORMED MULTIPLE MANEUVERS IN THE IMMEDIATE VICINITY OF THE AIRPORT BEFORE DEPARTING TO THE EAST.

ABOUT 20 MINUTES LATER, THE HELICOPTER RETURNED TO THE AIRPORT AND PERFORMED ADDITIONAL MANEUVERS IN THE AIRPORT TRAFFIC PATTERN FOR ABOUT 30 MINUTES BEFORE AGAIN DEPARTING THE

TRAFFIC PATTERN. SHORTLY AFTER, THE HELICOPTER CLIMBED TO 2,600 FT MEAN SEA LEVEL (MSL) AT 70

KNOTS WHILE ON A TRACK OF 069° MAGNETIC. OVER THE NEXT 40 SECONDS, THE HELICOPTER DESCENDED

TO 1,900 FT MSL AT 94 KNOTS AS IT ENTERED A RIGHT TURN, COMPLETING AN OVAL GROUND TRACK AS IT

CLIMBED AND LEVELED AT 2,450 FT MSL AND 55 KNOTS FOR SEVERAL SECONDS, BEFORE DESCENDING TO

1,975 FT MSL (1,227 FT ABOVE GROUND LEVEL) WHILE MAINTAINING BETWEEN 20 AND 13 KNOTS.

SEVERAL EYEWITNESSES OBSERVED AND HEARD THE HELICOPTER FLYING OVERHEAD BEFORE TO THE ACCIDENT.

ONE STATED THAT HE OBSERVED THE HELICOPTER ?ALMOST STATIONARY? AFTER IT FLEW OVER, AND THEN AS IT

STARTED TO FLY AWAY, HE HEARD A LOUD ?BANG?, AND THE HELICOPTER BEGAN TO DESCEND OUT OF CONTROL.

AN ADDITIONAL WITNESS STATED THAT THE HELICOPTER WAS HOVERING BEFORE IT ?FELL APART? WITH THE

FUSELAGE FALLING SEPARATELY AND THE HELICOPTER FUSELAGE CONTAINING THE COCKPIT, ENGINE, TRANSMISSION, AND ROTOR ASSEMBLY

STRUCK ELECTRICAL DISTRIBUTION WIRES AS IT IMPACTED THE TERRAIN AT AN ELEVATION OF ABOUT 1,220 FT. MSL. THE HELICOPTER CAME TO REST ON ITS LEFT SIDE AND A SMALL POST-CRASH FIRE DEVELOPED BUT WAS

QUICKLY EXTINGUISHED BY FIRST RESPONDERS. THE WRECKAGE PATH WAS ABOUT 1,900 FT LONG AND

ORIENTED IN A DIRECTION OF 250°. THE TAIL BOOM, CONTAINING THE TAIL ROTOR, DRIVE SHAFT, VERTICAL FIN

AND HORIZONTAL STABILIZER REMAINED LARGELY INTACT AND WAS DISCOVERED ABOUT 390 FT FROM THE

MAIN WRECKAGE, ON A HEADING OF ABOUT 075°. A SECTION OF THE TAIL BOOM AND CARBON FIBER TAIL

ROTOR SHAFT WAS DISCOVERED 1,620 FT AND 072° FROM THE MAIN WRECKAGE; IT EXHIBITED AN ANGLED

FRACTURE LINE CONSISTENT WITH MAIN ROTOR BLADE CONTACT.

ALL FOUR MAIN ROTOR BLADES WERE SEPARATED FROM THE MAIN ROTOR HEAD AND DISCOVERED WITHIN

550 FT NORTHWEST OF THE MAIN WRECKAGE. THE SPAN OF ALL FOUR BLADES WERE RECOVERED. THE CYCLIC

AND COLLECTIVE PUSH-PULL TUBES WERE TRACED TO THEIR RESPECTIVE CONTROL INPUTS AND ACTUATORS.

FRACTURES IN THE SYSTEM WERE CONSISTENT WITH OVERLOAD. CONTROL CONTINUITY WAS CONFIRMED FOR

BOTH COLLECTIVE AND CYCLIC CONTROLS.

THE MAIN ROTOR DRIVE SYSTEM GEAR BOX REMAINED PARTIALLY ATTACHED TO THE AIRFRAME BOTH INPUT

DRIVESHAFTS COULD BE MANUALLY ROTATED COUNTERCLOCKWISE IN THE FREEWHEELING DIRECTION BUTCOULD NOT BE MANUALLY ROTATED IN THE CLOCKWISE DIRECTION, LIKELY DUE TO IMPACT DAMAGE.

THE TAIL ROTOR INPUT CONTROLS WERE PHYSICALLY ACTUATED CONFIRMING CONTROL CONTINUITY. THE TAIL

ROTOR DRIVE SHAFT REMAINED CONNECTED TO THE MAIN GEARBOX BUT WAS FRACTURED ABOUT MIDWAY TO BLOWER

NTSB investigation

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