Amateur-built GLASSAIR SH2 accident near Marshall, Missouri, May 30, 1992
On May 30, 1992 at about 4:45 pm local time, a amateur-built GLASSAIR SH2, registered N18KG, was destroyed in an accident near Marshall, Missouri (Marshall airport). 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 PILOT'S INADEQUATE PRE-TAKEOFF FLIGHT CONTROL CHECK.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- May 30, 1992 · about 4:45 pm local time
- Place
- Marshall, Missouri · Marshall · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Amateur-built GLASSAIR SH2 GLASSAIR S
- Registration
- N18KG · registry record · serial 2
- Damage
- Destroyed
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE PILOT OF THE ACCIDENT AIRPLANE STATED HE HEARD A 'POP' DURING A TAKEOFF GROUND RUN AND ABORTED THE TAKEOFF. HE CHECKED THE FLIGHT CONTROLS AND ELECTED TO ATTEMPT ANOTHER TAKEOFF. AS THE AIRPLANE ACCELERATED AFTER POWER APPLICATION THE PILOT DISCOVERED HE COULD NOT MAINTAIN DIRECTIONAL CONTROL EVEN WITH FULL DEFLECTION OF THE FLIGHT CONTROLS AND HEAVY RIGHT BRAKE APPLICATION. HE ELECTED TO ABORT THE TAKEOFF AGAIN. DURING THE SECOND ABORT THE RIGHT WING STRUCK THE GROUND AND THE RIGHT FUEL TANK RUPTURED. THE AIRPLANE WAS DESTROYED IN AN ONGROUND FIRE. A POST ACCIDENT INSPECTION REVEALED A BROKEN RIGHT RUDDER PEDAL ATTACHMENT TUBE.
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: airline transport pilot, flight instructor, commercial pilot
- Ratings: multi-engine land; single-engine land; instructor: airplane multi-engine; instructor: airplane single-engine; instrument: airplane
- Flight time: 20,000 hours in all; 100 in this make and model
- Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 100 hours
- Last inspection: inspection type not recorded, May 28, 1992; 2 hours since
- Maximum gross weight: 1,600 lb
- Seats: 2
- Landing gear: retractable
- Engine: Lycoming O-320-E2D (piston); 0 hours total
- Fire on the ground
The flight
- Departed from: MHL at 4:45 pm
- Destination: 3GV Grain Valley MO
- Flight plan: none
- Runway 35, 3,900 ft by 75 ft
Weather at the time
- Light: daylight
- Sky: not recorded
- Temperature: 70°F (21°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.
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.