Amateur-built S-10 accident near Hampton, New Hampshire, October 15, 1994
On October 15, 1994 at about 3:05 pm local time, a amateur-built S-10, registered N104AH, was substantially damaged in an accident near Hampton, New Hampshire (Hampton Airfield). It was a personal flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
a seized piston in the foward cylinder due to a lean mixture.
Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- October 15, 1994 · about 3:05 pm local time · cases in 1994
- Place
- Hampton, New Hampshire · Hampton Airfield · cases near this airport
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Amateur-built S-10
- Registration
- N104AH · registry record · serial 0588013
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE PILOT DEPARTED AN AIRPORT AND AT APPROX 700 FT AGL, THE ENGINE LOST POWER. THE PILOT MADE A 180 DEGREE TURN AND CONTACTED TREES 30 FT HIGH, 200 FEET BEFORE THE END OF THE RUNWAY. POST ACCIDENT EXAMINATION REVEALED THE PISTON IN THE FORWARD CYLINDER OF THE TWO STROKE ENGINE HAD SEIZED DUE TO A LEAN MIXTURE.
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: private
- Ratings: single-engine land
- Flight time: 547 hours in all; 252 in this make and model; 14 in the last 90 days; 5 in the last 30 days; 451 as pilot in command
- Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 262 hours
- Last inspection: annual inspection, October 9, 1994; 1 hours since
- Maximum gross weight: 875 lb
- Seats: 2
- Landing gear: fixed
- Engine: Rotax 582 (piston); 0 hours total
The flight
- Departed from: 7B3 NH at 4:02 pm
- Destination: 7B3 NH
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Wind: from 310° at 15 knots
- Visibility: 20 statute miles
- Sky: clear
- Temperature: 64°F (18°C), dew point 0°F (-18°C)
- Altimeter: 30.00 inHg
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 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.
Connections how this case links to the rest of the register
- N104AH on the register today · the tail number may have moved to another aircraft since
- Engine: Rotax 582 62 aircraft carry this series today · as the NTSB recorded it
- Hampton Airfield · nearest airport
- Accidents and incidents in New Hampshire 393 since 1982 · 56 in the last ten years
- New Hampshire 1,565 aircraft registered
The whole map of how records connect · these connections as data: /graph/accident/NYC95LA028.json.
The bigger picture in Aviation Analytics: accidents over time since 1982, by model, by phase of flight and conditions, by place and on the map.
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 does not name anyone involved, its policy at this time. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.