Amateur-built LANCAIR 235 accident near Kansas City, Missouri, October 12, 1996
On October 12, 1996 at about 4:08 pm local time, a amateur-built LANCAIR 235, registered N90WH, was substantially damaged in an accident near Kansas City, Missouri. 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 stuck carburetor float valve which resulted in excessive fuel flow and ultimately fuel exhaustion. A factor related to the accident was the rough terrain on which the forced landing was made.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- October 12, 1996 · about 4:08 pm local time
- Place
- Kansas City, Missouri · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Amateur-built LANCAIR 235 LANCAIR 23
- Registration
- N90WH · registry record · serial 101920
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The pilot stated he took off with 8 to 10 gallons of fuel which should have been enough for approximately 1 1/2 hours of flight time. Fifteen minutes after takeoff, he noticed the fuel sight gauge was indicating a low level of fuel. He reversed course to head back to the airport. He stated that fuel exhaustion occurred eight minutes later. The airplane was substantially damaged during the off airport landing in a field. Inspection revealed a total of one cup of fuel between both wing tanks and the fuel level in the center tank was below the pick-up line level. The pilot stated he later tested the fuel system and discovered that the carburetor float valve was stuck in the open position.
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: 406 hours in all; 42 in this make and model; 28 in the last 90 days; 20 in the last 30 days; 320 as pilot in command
- Medical certificate: Class 3 (valid medical--no waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 85 hours
- Last inspection: annual inspection, April 24, 1996; 37 hours since
- Maximum gross weight: 1,695 lb
- Seats: 2
- Landing gear: retractable
- Engine: Lycoming O-235-L2C (piston); 0 hours total
The flight
- Departed from: MKC at 3:45 pm
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Wind: from 190° at 12 knots, gusting 20
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 70°F (21°C), dew point 55°F (13°C)
- Altimeter: 30.00 inHg
- Observation at 3:45 pm from MKC, 8 miles away
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.
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.