Bell 47G-2 accident near Danbury, Texas, June 14, 1992
On June 14, 1992 at about 5:00 pm local time, a Bell 47G-2 (helicopter), registered N6746D, was substantially damaged in an accident near Danbury, Texas (Salaika Ranch Heliport airport). It was an instructional 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 FAILURE OF THE LANDING GEAR SKID DUE TO INTERNAL CORROSION. A FACTOR WAS THE SOFT GROUND.
Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- June 14, 1992 · about 5:00 pm local time · cases in 1992
- Place
- Danbury, Texas · Salaika Ranch Heliport · cases near this airport · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Bell 47G-2 · all 47G-2s on the register
- Registration
- N6746D · no longer on the register · serial 2250
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
A HELICOPTER WAS EXECUTING A RUNNING LANDING TO A SOD RUNWAY TO SIMULATE AN ANTITORQUE FAILURE DURING AIRCRAFT QUALIFICATION TRAINING. THE LEFT LANDING GEAR SKID TUBE FAILED DUE TO INTERNAL CORROSION AND THE AIRCRAFT ROLLED OVER.
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
- Ratings: multi-engine land; single-engine land; instructor: helicopter; instrument: airplane; instrument: helicopter; rotorcraft: helicopter
- Flight time: 10,500 hours in all; 2,000 in this make and model; 100 in the last 90 days; 30 in the last 30 days; 10,200 as pilot in command; 2,000 on instruments
- Medical certificate: Class 2 (valid medical--no waivers/lim.)
- Seat: rgt
The aircraft
- Airframe total time: 4,573 hours
- Last inspection: annual inspection, April 7, 1992; 70 hours since
- Maximum gross weight: 2,450 lb
- Seats: 3
- Landing gear: fixed
- Engine: Lycoming VO-435A1F (piston); 0 hours total
The flight
- Departed from: 07TA at 3:00 pm
- Flight plan: none
- Runway 0
- A second pilot was aboard
Weather at the time
- Light: daylight
- Wind: from 180° at 7 knots
- Visibility: 15 statute miles
- Sky: scat at 3,300 ft
- Temperature: 81°F (27°C), dew point 73°F (23°C)
- Altimeter: 29.00 inHg
- Observation at 4:50 pm from HOU, 26 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 2 |
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 N6746D the same tail number, which may have belonged to a different aircraft at the time
Connections how this case links to the rest of the register
- N6746D: not on the register today · the record of its deregistration
- Bell 47 478 registered today · the model family and its accident history
- Bell 3,080 aircraft on the register
- Engine: Lycoming VO-435A1F 15 aircraft carry this series today · as the NTSB recorded it
- Salaika Aviation Airport · nearest airport
- Accidents and incidents in Texas 6,244 since 1982 · 1,063 in the last ten years
- Texas 29,976 aircraft registered
- Other NTSB records under N6746D 2 records · the number may have belonged to another aircraft at the time
The whole map of how records connect · these connections as data: /graph/accident/FTW92LA159.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.