- Date
- September 5, 2000, 15:30 local (23:30 UTC)
- Place
- Yakutat, AK
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N603CStinson 108-3
- Weather
- Visual (VMC) · Day
- Status
- Completed · report July 2, 2001
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- FAA report
- 20000905042499A
- Case key
- 50987
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 landing area. Factors associated with the accident were the oil sprayed windshield, the sunglare, and an object in the water which the pilot did not see.
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 said that while landing there was glare from the water, and oil spray on the windscreen. He described the seaplane touching down, and immediately flipping over. He stated that he does not know if he dragged one of the float tips in the water, or struck an object which he could not see in the sun glare. Postaccident inspection by an FAA inspector revealed damage to the right float bottom from possibly impacting an object in the water.
Factual narrative
On September 5, 2000, about 1530 Alaska daylight time, a Stinson 108-3 float equipped airplane, N603C, sustained substantial damage when it nosed over during landing at the Yakutat Harbor Seaplane Base, Yakutat, Alaska. The private pilot and the sole passenger on board were not injured. The personal flight was conducted under 14 CFR Part 91, and departed Cordova, Alaska, at 1301 for Yakutat. Visual meteorological conditions prevailed at the time of the accident, and a VFR flight plan was filed.
The pilot told the NTSB investigator-in-charge during a telephone interview on September 5, that while landing there was glare from the water. He described the airplane touching down, and immediately flipping over. He stated that he does not know if he dragged one of the float tips in the water, or struck an object which he could not see in the sun glare. The airplane sustained substantial damage to wings, and empennage. The pilot noted in his NTSB pilot/operator report that there was light oil on the windscreen, further obstructing his vision. He said he became aware of the oil during the leg from Cordova to Yakutat, but that engine oil pressure and temperature remained normal during the flight. Postaccident inspection by an FAA inspector revealed damage to the right float bottom from possibly impacting an object in the water.
Aircraft
- Registration
- N603C
- Reported as
- Stinson 108-3
- Category
- Airplane
- Serial number
- 108-3603
- Engine
- Franklin 6AS-350-A, 250 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- John P. Gross
- Registered owner
- John P. Gross
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · April 20, 2000 · 25 hours before
- Departed
- CKU · Cordova, AK
- Destination
- 2Y3
- Flight plan
- VFR
- Airport
- 2Y3 · Yakutat Seaplane Base, runway 31, 7,500 × 0 ft, water
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
- 50
- Certificate
- Private
- Airplane ratings
- Single-engine land, Single-engine sea
- Medical
- Class 3, Valid Medical--w/ waivers/lim
- Seat
- Left
- Flight hours
- 250 total · 25 in this make and model · 200 as pilot in command · 25 in the last 90 days · 7 in the last 30 days · 4 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 150° at 9 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 3,000 ft broken
- Temperature
- 50 °F, dew point 45 °F
- Altimeter
- 30.00 inHg
- Observed at
- YAK, 4 nm away
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.