20090313046889A

Accident · Substantial damage

FAA accident report · Helio H-295 · Healy, AK · March 13, 2009

Date
March 13, 2009 · 16:00 local
Place
Healy, AK
Airport
Stampede
Phase of flight
Takeoff: Rotation
Operating rules
Air taxi and commuter (Part 135)
Operator
HYTA
Damage
Substantial damage
Aircraft
N6478V
NTSB investigation
NTSBANC09LA023
Reported as
Helio H-295
Reported engine
Lycoming GO-480 series
People aboard
3
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Airline transport
Pilot’s flight hours
11,000 total3,500 in this make and model150 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.

On March 13, 2009, about 1600 Alaska daylight time, a ski-equipped Helio H-295 airplane, N6478V, sustained substantial damage when it impacted terrain while laying down tracks on snow-covered terrain prior to landing, at the Stampede airstrip, about 42 miles west of Healy, Alaska. The airplane was operated by wright air service, inc., fairbanks, Alaska, as a visual flight rules (VFR), on-demand passenger flight under title 14, CFR part 135, when the accident occurred. The airline transport pilot and two passengers were not injured. Visual meteorological conditions prevailed, and a VFR flight plan was filed. The flight departed fairbanks, Alaska, about 1510. During a telephone conversation with the national transportation safety board (NTSB) investigator-in-charge (iic) on March 14, the pilot said he was laying down tracks in the snow on the airstrip prior to landing. He said the airplane lifted off the snow as expected, but the wings encountered high brush, and he pulled back on the elevator control to accelerate the climb. He said as he did so, he believed the tail ski contacted the snow and dragged the airplane down into thebrush. The pilot said there were no known mechanical problems with the airplane prior to the accident. The fuselage and empennage sustained structural damage during the encounter with brush and terrain.

As the FAA filed it

ON MARCH 13, 2009, ABOUT 1600 ALASKA DAYLIGHT TIME, A SKI-EQUIPPED HELIO H-295 AIRPLANE, N6478V, SUSTAINED SUBSTANTIAL DAMAGE WHEN IT IMPACTED TERRAIN WHILE LAYING DOWN TRACKS ON SNOW-COVERED TERRAIN PRIOR TO LANDING, AT THE STAMPEDE AIRSTRIP, ABOUT 42 MILES WEST OF HEALY, ALASKA. THE AIRPLANE WAS OPERATED BY WRIGHT AIR SERVICE, INC., FAIRBANKS, ALASKA, AS A VISUAL FLIGHT RULES (VFR), ON-DEMAND PASSENGER FLIGHT UNDER TITLE 14, CFR PART 135, WHEN THE ACCIDENT OCCURRED. THE AIRLINE TRANSPORT PILOT AND TWO PASSENGERS WERE NOT INJURED. VISUAL METEOROLOGICAL CONDITIONS PREVAILED, AND A VFR FLIGHT PLAN WAS FILED. THE FLIGHT DEPARTED FAIRBANKS, ALASKA, ABOUT 1510. DURING A TELEPHONE CONVERSATION WITH THE NATIONAL TRANSPORTATION SAFETY BOARD (NTSB) INVESTIGATOR-IN-CHARGE (IIC) ON MARCH 14, THE PILOT SAID HE WAS LAYING DOWN TRACKS IN THE SNOW ON THE AIRSTRIP PRIOR TO LANDING. HE SAID THE AIRPLANE LIFTED OFF THE SNOW AS EXPECTED, BUT THE WINGS ENCOUNTERED HIGH BRUSH, AND HE PULLED BACK ON THE ELEVATOR CONTROL TO ACCELERATE THE CLIMB. HE SAID AS HE DID SO, HE BELIEVED THE TAIL SKI CONTACTED THE SNOW AND DRAGGED THE AIRPLANE DOWN INTO THEBRUSH. THE PILOT SAID THERE WERE NO KNOWN MECHANICAL PROBLEMS WITH THE AIRPLANE PRIOR TO THE ACCIDENT. THE FUSELAGE AND EMPENNAGE SUSTAINED STRUCTURAL DAMAGE DURING THE ENCOUNTER WITH BRUSH AND TERRAIN.

NTSB investigation

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