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Accidents · NTSB CHI89LA066 · Final report

Cessna 170B accident near Freedom, Wisconsin, April 2, 1989

On April 2, 1989 at about 9:30 pm local time, a Cessna 170B, registered N3016A, was substantially damaged in an accident near Freedom, 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 FAILURE TO MAINTAIN DIRECTIONAL CONTROL DURING THE ATTEMPTED TAKEOFF ON UNSUITABLE TERRAIN. THE PILOT'S LACK OF RECENT FLIGHT EXPERIENCE WAS A CONTRIBUTING FACTOR.

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

What the record shows

Date
April 2, 1989 · about 9:30 pm local time
Place
Freedom, Wisconsin
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 170B · all 170Bs on the register
Registration
N3016A · registry record · serial 25660
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: private
  • Ratings: single-engine land
  • Flight time: 709 hours in all; 91 in this make and model; 1 in the last 90 days; 1 in the last 30 days; 577 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 2,545 hours
  • Last inspection: annual inspection, September 20, 1988; 66 hours since
  • Maximum gross weight: 2,200 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Continental C-145 (piston); 0 hours total

The flight

  • Departed from: Freedom WI at 9:15 pm
  • Destination: Freedom WI
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 180° at 10 knots
  • Visibility: 30 statute miles
  • Sky: broken clouds at 10,000 ft; not recorded
  • Temperature: 55°F (13°C), dew point 34°F (1°C)
  • Altimeter: 29.00 inHg
  • Observation at 8:45 pm from ATW, 12 miles away

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.

Other NTSB records under N3016A the same tail number, which may have belonged to a different aircraft at the time

2019-10-29GAA20CA082 · accident near Albuquerque, NM · substantial damage · no injuries

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.