Bell 206B accident near Dallas, Texas, December 4, 1987
On December 4, 1987 at about 11:15 pm local time, a Bell 206B (helicopter), registered N206DW, was substantially damaged in an accident near Dallas, Texas (Addison airport). It was an aerial observation flight under general aviation rules (Part 91). No one was hurt; 3 people were on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- December 4, 1987 · about 11:15 pm local time
- Place
- Dallas, Texas · Addison · map
- Type
- Accident
- Injuries
- No one was hurt; 3 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Bell 206B · all 206Bs on the register
- Registration
- N206DW · registry record · serial 56
- Damage
- Substantial damage
- Flight
- Aerial observation flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE FUEL PUMP WARNING LIGHT CAME ON AND THE PILOT HEADED FOR A LOCAL AIRPORT. ENROUTE, THE ENGINE SURGED AND FLAMED OUT. DURING THE LANDING, THE ROTOR BLADES HIT TREES, AND THE HELICOPTER MADE A HARD LANDING. THE FUEL GAGE INDICATED 11 GALLONS. LATER THE GAGE INDICATED 14 GALLONS, BUT FIVE GALLONS TOTAL WERE DRAINED FROM THE TANK. WITH THE TANK EMPTY, THE GAGE INDICATED 8 GALLONS. THERE WAS NO FUEL IN THE AIRFRAME FILTER. AFTER THE FUEL BOOST PUMP WAS TURNED ON, THERE WAS FUEL IN THE HP FILTER. PILOT STATED IN REPORT, 'DUE TO THE FAULTY FUEL BOOST PUMP AND INACCURATE FUEL GAGE READING, AIRCRAFT SUSTAINED ENGINE FAILURE DUE TO FUEL STARVATION'.
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: helicopter
- Flight time: 3,850 hours in all; 98 in this make and model; 127 in the last 90 days; 3,800 as pilot in command
- Medical certificate: Class 1 (valid medical--no waivers/lim.)
- Seat: rgt
The aircraft
- Last inspection: approved inspection programme
- Maximum gross weight: 3,000 lb
- Seats: 5
- Landing gear: fixed
- Engine: Allison 250-C20 (turboshaft); 0 hours total
The flight
- Departed from: RBD Dallas TX at 9:30 pm
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Wind: from 135° at 10 knots
- Visibility: 30 statute miles
- Sky: clear
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 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 N206DW 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.