The U.S. aircraft register, updated daily
Accidents · NTSB DEN86LA110 · Preliminary: the investigation is not finished

Cessna 150L accident near Falcon, Colorado, April 6, 1986

On April 6, 1986 at about 4:35 am local time, a Cessna 150L, registered N1580Q, was substantially damaged in an accident near Falcon, Colorado. It was a personal flight under general aviation rules (Part 91). 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
April 6, 1986 · about 4:35 am local time
Place
Falcon, Colorado
Type
Accident
Injuries
2 people had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Cessna 150L · all 150Ls on the register
Registration
N1580Q · no longer on the register · serial 150720880
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE PLT STATED THE ACFT CONTACTED A POWERLINE POLE DURING A GO-AROUND. THE POWERLINE POLE IS LOCATED APRX ONE-HALF MILE OFF THE DEPARTURE END OF RWY 33. ACCORDING TO THE PLT, THE POLE IS UNMARKED AND UNLIGHTED. THE ACCIDENT OCCURRED DURING NIGHT HRS WITH NO LUNAR ILLUMINATION. THE PLT ALSO NOTED THE TERRAIN RISES NORTHWEST OF THE END OF RWY 33.

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: 130 hours in all; 39 in this make and model; 39 in the last 90 days; 86 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,993 hours
  • Last inspection: 100-hour inspection, August 15, 1985; 45 hours since
  • Maximum gross weight: 1,600 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental O-200-A (piston); 0 hours total

The flight

  • Departed from: PUB Pueblo CO at 3:50 am
  • Destination: 00V Falcon CO
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: night, dark
  • Visibility: 30 statute miles
  • Sky: clear
  • Temperature: 41°F (5°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers1

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.