Schweizer 300C accident near New Ulm, Texas, March 26, 2000
On March 26, 2000 at about 4:40 pm local time, a Schweizer 300C (helicopter), registered N698SM, was substantially damaged in an accident near New Ulm, Texas. It was an other work-use 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
The pilot's inadequate in-flight evaluation of the landing area, which resulted in the separation of the main rotor system as a result of foreign object damage.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- March 26, 2000 · about 4:40 pm local time
- Place
- New Ulm, Texas · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Schweizer 300C
- Registration
- N698SM · no longer on the register · serial 1768
- Damage
- Substantial damage
- Flight
- Other work-use flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The helicopter was transporting a passenger to a remote site to change the batteries on a seismic recorder box. As the pilot terminated the landing approach to a hover at a skid height of 1 to 2 feet above the ground, an empty canvas heli-bag that was lying on the ground blew into the helicopter's main rotor system. The helicopter developed 'a severe' vibration, the main rotor system separated, and the helicopter impacted the ground in a 'moderately hard landing.' The operator stated that the accident could have been prevented by 'making sure that heli-bag is secure and that aircraft is a safe distance from bag and box.'
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: flight instructor, commercial pilot
- Ratings: single-engine land; instructor: helicopter; rotorcraft: glider; rotorcraft: helicopter
- Flight time: 1,105 hours in all; 575 in this make and model; 120 in the last 90 days; 26 in the last 30 days; 960 as pilot in command; 236 on instruments
- Medical certificate: Class 1 (valid medical--no waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 439 hours
- Last inspection: 100-hour inspection, March 10, 2000; 398 hours since
- Maximum gross weight: 2,050 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming HIO-360-D1A (piston); 0 hours total
- Operator: Skylane Helicopters, LLC.
The flight
- Departed from: NONE New Ulm TX at 4:30 pm
- Destination: NONE New Ulm TX
- Runway 0
Weather at the time
- Light: daylight
- Wind: from 135° at 5 knots
- Visibility: 20 statute miles
- Sky: clear
- Temperature: 81°F (27°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.
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.