- Date
- September 5, 1999, 09:45 local (17:45 UTC)
- Place
- Kenai, AK
- Injuries
- 2 minor
- Damage
- Substantial damage
- Phase of flight
- Maneuvering
- Aircraft
- N3903ZPiper PA-18
- Weather
- Visual (VMC) · Day
- Status
- Completed · report November 22, 2000
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- FAA report
- 19990905025409A
- Case key
- 47328
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 inadvertent stall. A factor was the intentional low altitude maneuvering by the pilot.
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 student pilot and sole passenger were circling wildlife about 200 feet above ground level. The pilot told the NTSB investigator-in-charge he had one notch of flaps extended, the carburetor heat was off, and the airspeed was about 60 miles per hour. He said he attempted to raise the left wing, the wing dropped, the airplane stalled, and the airplane contacted the trees. He stated there was nothing wrong with the airplane, he should have been circling higher, and that he should have increased power before attempting to lift the wing.
Factual narrative
On September 5, 1999, about 0945 Alaska daylight time, a Piper PA-18 airplane, N3903Z, sustained substantial damage when it collided with trees after an in-flight loss of control while maneuvering about 200 feet above the ground (agl). The accident occurred at 60 degrees 47.68 minutes north latitude, 152 degrees 08.57 minutes west longitude, about 25 miles west of Kenai, Alaska. The student pilot and the one passenger on board sustained minor injuries. The personal flight was being conducted under 14 CFR Part 91 by the airplane's owner. The flight departed from an off airport site about 0930. Visual meteorological conditions prevailed at the time of the accident, and no plan was filed.
During a telephone interview with the NTSB investigator-in-charge (IIC) on September 6, the pilot stated that he and his wife had departed from a relative's landing strip near the accident site about 0730. They landed at an off airport site for a break, then took off again about 0930. The pilot said he was circling about 200 feet above the ground to view wildlife. He indicated that he had extended one notch of flaps, the carburetor heat was off, and the airspeed was about 60 miles per hour. He said he attempted to lift the left wing, the left wing dropped, the airplane stalled, and the airplane contacted the trees. The pilot stated there was nothing wrong with the airplane, that he should have been circling higher, and that he should have increased engine power prior to making a turn. The pilot and passenger walked to another landing strip, where they were picked up by relatives.
Aircraft
- Registration
- N3903Z
- Reported as
- Piper PA-18
- Category
- Airplane
- Serial number
- 18-7715
- Airframe hours
- 4,193
- Engine
- Lycoming O-320-A2B, 150 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Registered owner
- David N. Yragui
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · August 10, 1999 · 16 hours before
- Departed
- Gravel Bar, AK
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
- 42
- Certificate
- Student
- Medical
- Class 3, Valid Medical--no waivers/lim.
- Seat
- Front
- Flight hours
- 116 total · 89 in this make and model · 84 as pilot in command · 26 in the last 90 days · 23 in the last 30 days · 6 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- Calm
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 64 °F
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.