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Accidents · NTSB DEN91LA090 · Final report

Piper PA-32-300 accident near Englewood, Colorado, June 19, 1991

On June 19, 1991 at about 5:25 pm local time, a Piper PA-32-300, registered N4064R, was substantially damaged in an accident near Englewood, Colorado (Centennial airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

THE PILOT'S FAILURE TO MAINTAIN VISUAL LOOKOUT. A FACTOR WAS: THE PILOT'S IMPROPER USE OF THE THROTTLE CONTROLS AND BRAKES.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
June 19, 1991 · about 5:25 pm local time
Place
Englewood, Colorado · Centennial · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Piper PA-32-300 · all PA-32-300s on the register
Registration
N4064R · registry record · serial 32-40372
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

AFTER STARTING THE AIRCRAFT ENGINE FOR INTENDED FLIGHT, THE PILOT INADVERTENTLY DROPPED HIS FLIGHT CHARTS AND CHECKLIST TO FLOOR OF THE AIRCRAFT. THE PILOT REACHED DOWN TO PICK THEM UP AND FAILED TO NOTICE THAT HIS AIRCRAFT WAS ROLLING FORWARD. HE SAID THAT WHEN HE BECAME AWARE OF THE SITUATION, HE IMPROPERLY APPLIED THE BRAKES AND ADVANCED THE THROTTLE INSTEAD OF RETARDING IT. BEFORE CORRECTIVE ACTION COULD BE TAKEN, THE AIRCRAFT STRUCK A PARKED AIRCRAFT.

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: multi-engine land; single-engine land
  • Flight time: 688 hours in all; 16 in this make and model; 6 in the last 90 days; 472 as pilot in command
  • Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
  • Seat: unk

The aircraft

  • Last inspection: inspection type not recorded; 0 hours since
  • Maximum gross weight: 3,400 lb
  • Seats: 6
  • Landing gear: fixed
  • Engine: Lycoming TIO-540K1A5 (piston); 0 hours total
  • Operator: Foothills Flying Club, INC.

The flight

  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 180° at 15 knots
  • Visibility: 50 statute miles
  • Sky: scat at 5,000 ft
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1

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.