- Date
- August 20, 1995, 18:00 local (Aug 21, 1995, 02:00 UTC)
- Place
- Fort Yukon, AK
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Takeoff
- Aircraft
- N9407CCessna 180
- Weather
- Visual (VMC) · Day
- Status
- Completed · report March 6, 1996
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- FAA report
- 19950820025439A
- Case key
- 2724
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
The pilot's selection of an unsuitable takeoff area.
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
The pilot landed on a 'dry lake bed' to assist the pilot of another airplane which was mired in mud. After assisting the other pilot, the accident pilot attempted to takeoff. During the takeoff roll, the right wing of the airplane struck some tall willow bushes, and the airplane veered to the right. The airplane then began to slide left with the nose pointing to the right. The left main gear collapsed, and the left wing struck the ground.
Factual narrative
On August 20, 1995, at 1800 Alaska daylight time, a wheel equipped Cessna 180 airplane, N9407C, registered to and operated by the pilot, struck tall willow bushes with the right wing, slid sideways, and collapsed the left main gear. The pilot was attempting to takeoff from a dry lake bed located 150 miles southeast of Fort Yukon, Alaska, at geographic coordinates 66 degrees, 16.49 minutes north, and 143 degrees, 44.49 minutes west. The personal flight, operating under 14 CFR Part 91, was departing the dry lake bed and the destination was Fort Yukon. Visual meteorological conditions prevailed and a visual flight rules flight plan was filed. The private certificated pilot, the sole occupant, was not injured and the airplane sustained substantial damage.
During a telephone conversation with the pilot on August 22, 1995, he stated he was flying over the dry lake bed, when he received a distress call from a pilot of another airplane that was stuck in the mud on the dry lake bed. He landed and assisted the other pilot. After assisting the other pilot, the accident pilot attempted to takeoff. He stated that his right wing struck the tall willow bushes located next to the takeoff area. The airplane veered to the right and began sliding to the left. The left main gear collapsed and the left wing struck the ground.
Aircraft
- Registration
- N9407C
- Reported as
- Cessna 180
- Category
- Airplane
- Serial number
- 31805
- Airframe hours
- 5,821
- Engine
- Continental O-470-K, 230 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Registered owner
- Richard E. Tyrrell
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · February 5, 1995 · 89 hours before
- Destination
- FYU · 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
- 40
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 3, Valid Medical--w/ waivers/lim
- Seat
- Left
- Flight hours
- 1,515 total · 198 in this make and model · 1,478 as pilot in command · 58 in the last 90 days · 32 in the last 30 days · 2 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 240° at 5 knots
- Visibility
- 60 statute miles
- Lowest ceiling
- 4,500 ft broken
- Temperature
- 61 °F
- Altimeter
- 30.00 inHg
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 N9407C · 2
Matched to the same aircraft by N-number and date.