The U.S. aircraft register, updated daily
Accidents · NTSB DEN86LA263 · Preliminary: the investigation is not finished

Barnes AX-7 accident near Durango, Colorado, September 28, 1986

On September 28, 1986 at about 3:00 pm local time, a Barnes AX-7 (balloon), registered N2346H, was destroyed in an accident near Durango, Colorado. It was a personal 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
September 28, 1986 · about 3:00 pm local time
Place
Durango, Colorado · map
Type
Accident
Injuries
No one was hurt; 3 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Barnes AX-7
Registration
N2346H · no longer on the register · serial 7723
Damage
Destroyed
Flight
Personal flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

WHILE FLYING LOW LEVEL INSIDE A RIVER GORGE AT 200-300 FEET ABOVE THE WATER, THE BALLOON IMPACTED A POWER LINE AND FELL INTO THE RIVER.

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: private
  • Ratings: single-engine land; rotorcraft: balloon
  • Flight time: 531 hours in all; 19 in the last 90 days; 512 as pilot in command
  • Medical certificate: None
  • Seat: unk

The aircraft

  • Airframe total time: 343 hours
  • Last inspection: annual inspection, May 3, 1986
  • Maximum gross weight: 900 lb
  • Landing gear: fixed
  • Engine: Unknown UNK (type not recorded); 0 hours total

The flight

  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 180° at 5 knots, gusting 7
  • Visibility: 50 statute miles
  • Sky: not recorded
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers2

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.