- Date
- August 23, 1997, 15:00 local (23:00 UTC)
- Place
- Fort Yukon, AK
- Injuries
- 3 uninjured
- Damage
- Substantial damage
- Phase of flight
- Takeoff
- Aircraft
- N6465VHelio H-295
- Weather
- Visual (VMC) · Day
- Status
- Completed · report July 13, 1998
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- FAA report
- 19970823023339A
- Case key
- 3049
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
failure of the pilot to maintain directional control of the airplane, which resulted in a swerve and collision with a tree as the pilot continued the takeoff, subsequently jamming the stabilator and causing the plane to crash in water.
Sequence of events
NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.
Analysis
An on-demand passenger flight was departing a 1,000 foot long gravel bar in a southbound direction from a remote area of a river. The area had been used by the operator in the past. The pilot was picking up two passengers from a river float trip. During the takeoff run, the airplane had just attained flying speed, and suddenly veered to the right. The airplane lifted off, and attained a nose high pitch attitude. The tail struck a tree along the edge of the gravel bar, jamming the stabilator. The pilot pushed forward on the flight controls, but was unable to lower the nose of the airplane. The airplane climbed to about 100 feet above the ground, then stalled and descended toward the river. Subsequently, it collided with the river and came to rest in about 3 feet of water. The airplane received damage to the right main landing gear, elevator, fuselage, and engine.
Factual narrative
On August 23, 1997, about 1500 Alaska daylight time, a tundra tire equipped Helio H-295 airplane, N6465V, crashed during takeoff from a remote area of river, about 78 miles north of Fort Yukon, Alaska. The airplane was being operated as a visual flight rules (VFR) on-demand passenger flight, under Title 14 CFR Part 135, when the accident occurred. The airplane, operated by Wright Air Service Inc., Fairbanks, Alaska, sustained substantial damage. The certificated airline transport pilot, and 2 passengers, were not injured. Visual meteorological conditions prevailed. A VFR flight plan was filed. The flight originated at the Arctic Village Airport, Arctic Village, Alaska, about 1300.
The operator reported the pilot was departing a 1,000 foot long gravel bar in a southbound direction. The area, located along the Sheenjek River, had been used by the operator in the past, and the pilot was picking up two passengers from a river float trip. During the takeoff run, the airplane had just attained flying speed. Suddenly, the airplane veered to the right, and the tail struck a tree along the edge of the gravel bar, jamming the stabilator. The airplane lifted off the ground, and attained a nose high pitch attitude. The pilot pushed forward on the flight controls, but was unable to lower the nose of the airplane. The airplane climbed to about 100 feet above the ground, and then descended toward the river. The airplane collided with the river, and came to rest in about 3 feet of water. The airplane received damage to the right main landing gear, stabilator, fuselage, and engine.
Aircraft
- Registration
- N6465V
- Reported as
- Helio H-295
- Category
- Airplane
- Serial number
- 1417
- Airframe hours
- 7,519
- Engine
- Lycoming GO-480-G1D6, 295 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Part 135
- Operator
- Wright Air Service
- Registered owner
- Al Wright
- Airworthiness certificate
- Standard, Normal
- Last inspection
- 100 hour · August 22, 1997 · 5 hours before
- Departed
- ARC · Arctic Village, AK
- Flight plan
- VFR
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 38
- Certificates
- Commercial, Airline transport
- Airplane ratings
- Single-engine land, Multi-engine land, Single-engine sea
- Instrument ratings
- Airplane
- Medical
- Class 1, Valid Medical--no waivers/lim.
- Seat
- Left
- Flight hours
- 12,000 total · 237 in this make and model · 11,700 as pilot in command · 365 in the last 90 days · 130 in the last 30 days · 7 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 180° at 4 knots
- Visibility
- 25 statute miles
- Lowest ceiling
- None
- Temperature
- 57 °F
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N6465V · 2
Matched to the same aircraft by N-number and date.