Bell 206B accident near Addison, Texas, February 13, 1983
On February 13, 1983 at about 9:30 pm local time, a Bell 206B (helicopter), registered N900JJ, was substantially damaged in an accident near Addison, Texas (Addison airport). It was a flight of an unrecorded kind under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).
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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 4, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- February 13, 1983 · about 9:30 pm local time
- Place
- Addison, Texas · Addison · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Bell 206B · all 206Bs on the register
- Registration
- N900JJ · registry record · serial 2270
- Damage
- Substantial damage
- Flight
- Flight of an unrecorded kind · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE HELICOPTER WAS IN FLYABLE STORAGE & WAS ON A WEEKLY FLIGHT TO OPERATE THE VARIOUS SYSTEMS. AFTER LANDING ON SOFT TERRAIN, THE PLT STARTED TO TAKEOFF. AS THE HELICOPTER LIFTED OFF, IT ROLLED OVER & THE MAIN ROTOR BLADES STRUCK THE SURFACE. SUBSEQUENTLY, THE MAIN ROTOR SYSTEM & TRANSMISSION SEPARATED FROM THE ACFT. AN EXAM REVEALED NO PREIMPACT FAILURES. THE TERRAIN CONSISTED OF MOWED SOD WITH BLACK SOIL UNDERNEATH. THE SUFFACE WAS SOFT. TWO DEEP RUTS WERE FOUND AT THE SITE WITH ADDITIONAL RUTS (FROM THE SKIDS) NEARBY.
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: 935 hours in all; 203 in this make and model; 125 in the last 90 days; 874 as pilot in command
- Medical certificate: Class 2 (valid medical--no waivers/lim.)
- Seat: rgt
The aircraft
- Last inspection: inspection type not recorded
- Maximum gross weight: 3,200 lb
- Seats: 5
- Landing gear: fixed
- Engine: Allison 250-C20 (turboshaft); 0 hours total
- Operator: Texas Pro Air
The flight
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Wind: from 100° at 10 knots
- Visibility: 8 statute miles
- Sky: scat at 5,000 ft
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
- Altimeter: 30.00 inHg
- Observation at 9:00 pm from ADS
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.
About this page
Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The documents and photographs are the NTSB's docket, the folder of records gathered during the investigation, shown as the NTSB released them (the NTSB redacts some personal details first) and listed under the NTSB's own titles. This site's own text never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number FTW83LA115.