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Accidents · NTSB DEN85LA006 · Preliminary: the investigation is not finished

Piper PA-22 accident near Rocky Ford, Colorado, October 7, 1984

On October 7, 1984 at about 7:30 pm local time, a Piper PA-22, registered N8759D, was destroyed in an accident near Rocky Ford, Colorado (Rocky Ford airport). It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured and 2 people had minor injuries. 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
October 7, 1984 · about 7:30 pm local time
Place
Rocky Ford, Colorado · Rocky Ford · map
Type
Accident
Injuries
1 person was seriously injured and 2 people had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Piper PA-22 · all PA-22s on the register
Registration
N8759D · no longer on the register · serial 22-5943
Damage
Destroyed
Flight
Personal flight · general aviation rules (Part 91)

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

ACCORDING TO THE PLT, AT 150 TO 200 FT AGL THE ACFT WAS UNABLE TO CONTINUE THE CLIMB OR MAINTAIN ALT. DURING THE FORCED LANDING ROLLOUT IN A CORN FIELD THE ACFT NOSED OVER AND CAME TO REST INVERTED. ENGINE DISASSEMBLY REVEALED NO MECHANICAL MALFUNCTIONS. THE CAUSE OF THE POWER LOSS AS DESCRIBED BY THE PLT COULD NOT BE DETERMINED.

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
  • Flight time: 1,240 hours in all; 180 in this make and model; 92 in the last 90 days
  • Medical certificate: Class 2 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,476 hours
  • Last inspection: annual inspection, November 3, 1983; 9 hours since
  • Maximum gross weight: 1,840 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming O-320-2AD (piston); 0 hours total

The flight

  • Destination: APA Englewood CO
  • Flight plan: none
  • Runway 8, 3,800 ft by 80 ft

Weather at the time

  • Light: daylight
  • Visibility: 50 statute miles
  • Sky: clear
  • Temperature: 72°F (22°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers11

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.