Aeronca 15AC accident near Homer, Alaska, June 12, 1998
On June 12, 1998 at about 11:00 pm local time, a Aeronca 15AC, registered N1023H, was substantially damaged in an accident near Homer, Alaska. It was a personal flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The loss of engine power due to fuel starvation, and an improper fuel selector valve. Factors in the accident were turbulent wind conditions, the improper replacement of the fuel selector valve by an airplane mechanic, and the failure of an FAA inspector to ensure the approval of the fuel selector valve was suitable for the fuel system design.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- June 12, 1998 · about 11:00 pm local time
- Place
- Homer, Alaska · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Aeronca 15AC · all 15ACs on the register
- Registration
- N1023H · no longer on the register · serial 15AC-25
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The certificated commercial pilot was departing a remote area in a tail wheel equipped airplane. The pilot reported the right fuel tank contained nine gallons of fuel, the left fuel tank contained 6 gallons, and the right fuel tank was selected. The airplane did not have a fuel selector position for 'Both' fuel tanks. The airplane did not have a header tank installed in the fuel system. The fuel tanks do not contain any internal baffles. The pilot said a crosswind was blowing from the west about 15 knots, and that during the initial climb, a gust of wind 'pushed the airplane sideways.' He said the sideways motion sloshed fuel away from the right fuel tank line, and the engine quit about 150 feet above the ground. He reported he switched the fuel selector to the left fuel tank, but the engine did not restart. The airplane's original fuel selector valve was an 'ON/OFF' valve, and selection of a particular tank was not possible. The accident airplane's fuel valve was changed in the past to a three position valve having 'LEFT', 'RIGHT', and 'OFF.' The installation of the valve was approved by an airplane mechanic and an FAA inspector.
The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.
The factual record from the NTSB's investigation tables, in plain English
Pilot
- Certificate: commercial pilot
- Ratings: single-engine land; single-engine sea
- Flight time: 2,639 hours in all; 550 in this make and model
- Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Last inspection: annual inspection; 200 hours since
- Maximum gross weight: 2,010 lb
- Seats: 2
- Landing gear: fixed
- Engine: Franklin 6A4-165-B3 (piston); 0 hours total
The flight
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Wind: from 270° at 15 knots
- Visibility: 50 statute miles
- Sky: clear
- Temperature: 50°F (10°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.
Other NTSB records under N1023H the same tail number, which may have belonged to a different aircraft at the time
Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.