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Accidents · NTSB DEN88IA207 · Preliminary: the investigation is not finished

Beech 1900 incident near Denver, Colorado, September 17, 1988

On September 17, 1988, a Beech 1900, registered N32017, suffered minor damage in an incident near Denver, Colorado (Stapleton Int'L airport). It was a flight of an unrecorded kind under charter and air-taxi rules (Part 135). No one was hurt; 9 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 incident. 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 17, 1988
Place
Denver, Colorado · Stapleton Int'L
Type
Incident
Injuries
No one was hurt; 9 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Beech 1900 · all 1900s on the register
Registration
N32017 · no longer on the register · serial UC-37
Damage
Minor damage
Flight
Flight of an unrecorded kind · charter and air-taxi rules (Part 135)

The factual record from the NTSB's investigation tables, in plain English

Pilot

  • Certificate: airline transport pilot
  • Ratings: multi-engine land; single-engine land; instructor: airplane multi-engine; instructor: airplane single-engine; instrument: airplane
  • Flight time: 6,300 hours in all; 75 in this make and model; 145 in the last 90 days; 88 in the last 30 days; 5,800 as pilot in command; 1,800 on instruments
  • Medical certificate: Class 1 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 141 hours
  • Last inspection: continuous airworthiness programme, September 15, 1988; 6 hours since
  • Maximum gross weight: 16,600 lb
  • Seats: 21
  • Landing gear: retractable
  • Engine: P&W PT6A-65B (turboprop); 0 hours total

The flight

  • Departed from: DEN at 9:00 pm
  • Destination: LBF North Platte NE
  • Flight plan: IFR
  • Runway 35, 12,000 ft by 200 ft
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 110° at 9 knots
  • Visibility: 60 statute miles
  • Sky: clear
  • Temperature: 77°F (25°C), dew point 36°F (2°C)
  • Altimeter: 30.00 inHg

Injuries

FatalSeriousMinorNone
Crew2
Passengers7

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.