Weedhopper B accident near Port Arthur, Texas, July 11, 1993
On July 11, 1993 at about 10:39 pm local time, a Weedhopper B, registered UNREG, was destroyed in an accident near Port Arthur, Texas (Pleasure Island airport). It was a personal flight under general aviation rules (Part 91). 2 people were killed. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
THE FAILURE OF THE WING FABRIC AND WING SPAR. FACTORS WERE: THE IMPROPER DESIGN CHANGE, MAJOR REPAIR, AND REBUILDING OF THE AIRCRAFT BY THE PILOT IN COMMAND.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- July 11, 1993 · about 10:39 pm local time
- Place
- Port Arthur, Texas · Pleasure Island · map
- Type
- Accident
- Injuries
- 2 people were killed.
- Weather
- visual conditions (good weather)
- Aircraft
- Weedhopper B
- Registration
- UNREG · no longer on the register
- Damage
- Destroyed
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE UNREGISTERED AIRPLANE WAS SEEN TO MAKE A HARD LEFT TURN AND ENTER A VERTICAL DIVE FROM AN ALTITUDE OF BETWEEN 100 AND 150 FEET. AT AN ALTITUDE OF ABOUT 75 FEET, THE FABRIC SEPARATED FROM THE RIGHT WING AND THE WING FAILED. POST ACCIDENT INVESTIGATION DISCLOSED THE RUDDER CONTROL CABLE WAS FRAYED, HAD BROKEN, AND WAS OF THE WRONG SIZE. THE WING FABRIC WAS DETERIORATED, HAD BEEN PREVIOUSLY PATCHED, WAS OF THE WRONG TYPE AND WEIGHT, AND BORE SPANWISE TEARS. THE WING SPAR HAD FAILED AT A POINT WHERE PREVIOUS REPAIRS HAD BEEN MADE. ADDITIONALLY, THE WING RIBS WERE OF THE WRONG TYPE. THE PILOT HAD CONVERTED WHAT HAD BEEN A SINGLE PLACE ULTRALIGHT VEHICLE INTO A TWO PLACE AIRPLANE BY USING PARTS FROM WRECKED ULTRALIGHTS, CAUSING THE EMPTY WEIGHT TO EXCEED THE MAXIMUM ALLOWABLE.
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
- Medical certificate: None
- Seat: left
The aircraft
- Last inspection: inspection type not recorded, January 2, 2000
- Maximum gross weight: 254 lb
- Seats: 2
- Landing gear: fixed
- Engine: Bombardier 532 (piston); 0 hours total
The flight
- Departed from: NONE at 10:30 pm
- Destination: NONE
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Sky: clear
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
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.
Other NTSB records under UNREG 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.