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Accidents · NTSB CHI95LA099 · Final report

Cessna 152 accident near Waukesha, Wisconsin, March 9, 1995

On March 9, 1995 at about 11:52 pm local time, a Cessna 152, registered N4598B, was substantially damaged in an accident near Waukesha, Wisconsin (Waukesha County airport). It was an instructional 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 student pilot's failure to maintain directional control during an aborted takeoff. A factor was the snow covered ground which contributed to the airplane nosing over as it departed the runway.

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

What the record shows

Date
March 9, 1995 · about 11:52 pm local time
Place
Waukesha, Wisconsin · Waukesha County · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 152 · all 152s on the register
Registration
N4598B · no longer on the register · serial 15283548
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

THE SOLO STUDENT PILOT WAS PERFORMING TOUCH-AND-GO LANDINGS, LANDED LONG AND ABORTED THE TAKEOFF PORTION. WINDS WERE FROM 50 DEGREES LEFT OF THE NOSE AT 5 KNOTS, AND THE RUNWAY WAS DRY. DIRECTIONAL CONTROL WAS NOT MAINTAINED, THE AIRPLANE DEPARTED THE RIGHT EDGE OF THE RUNWAY, AND FLIPPED OVER WHEN THE WHEELS DUG INTO SNOW.

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: student
  • Flight time: 55 hours in all; 55 in this make and model; 11 in the last 90 days; 4 in the last 30 days; 11 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 5,477 hours
  • Last inspection: annual inspection, February 14, 1995; 27 hours since
  • Maximum gross weight: 1,670 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-235-L2C (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 18, 3,599 ft by 75 ft

Weather at the time

  • Light: daylight
  • Wind: from 130° at 5 knots
  • Visibility: 15 statute miles
  • Sky: broken clouds at 15,000 ft; not recorded
  • Temperature: 27°F (-3°C), dew point 0°F (-18°C)
  • Altimeter: 30.00 inHg

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.