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Accidents · NTSB CHI89LA075 · Final report

Bellanca 17-30A accident near Watertown, Wisconsin, April 24, 1989

On April 24, 1989, a Bellanca 17-30A, registered N39868, was substantially damaged in an accident near Watertown, Wisconsin. 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 IMPROPER USE OF BRAKES AND THROTTLE. A CONTRIBUTING FACTOR WAS THE PARKED AIRCRAFT WHICH WAS NEARBY.

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

What the record shows

Date
April 24, 1989
Place
Watertown, Wisconsin
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Bellanca 17-30A · all 17-30As on the register
Registration
N39868 · registry record · serial 73-30533
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

Pilot

  • Certificate: commercial pilot
  • Ratings: single-engine land; instrument: airplane
  • Flight time: 1,795 hours in all; 1,248 in this make and model
  • Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,250 hours
  • Last inspection: annual inspection, January 20, 1989; 2 hours since
  • Maximum gross weight: 3,325 lb
  • Seats: 4
  • Landing gear: retractable
  • Engine: Continental IO-520 (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: dusk
  • Sky: not recorded; not recorded
  • 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.