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Accidents · NTSB CHI89LA042 · Preliminary: the investigation is not finished

Piper PA-28-181 accident near Plainfield, Illinois, December 30, 1988

On December 30, 1988 at about 9:00 pm local time, a Piper PA-28-181, registered N8369Y, was substantially damaged in an accident near Plainfield, Illinois (Clow Int'L 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 NTSB has not yet published a probable cause for this accident. 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
December 30, 1988 · about 9:00 pm local time
Place
Plainfield, Illinois · Clow Int'L
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Piper PA-28-181 · all PA-28-181s on the register
Registration
N8369Y · registry record · serial 28-8190212
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

Pilot

  • Certificate: student
  • Flight time: 34 hours in all; 14 in this make and model; 18 in the last 90 days; 11 in the last 30 days
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 2,850 hours
  • Last inspection: annual inspection, September 2, 1988; 100 hours since
  • Maximum gross weight: 2,550 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming O-360-A4M (piston); 0 hours total

The flight

  • Departed from: 1C5 Plainfield IL at 8:45 pm
  • Flight plan: none
  • Runway 18, 3,370 ft by 50 ft

Weather at the time

  • Light: daylight
  • Wind: from 190° at 11 knots
  • Visibility: 12 statute miles
  • Sky: scat at 15,000 ft
  • Temperature: 27°F (-3°C), dew point 19°F (-7°C)
  • Altimeter: 29.00 inHg
  • Observation at 8:46 pm from MDW, 19 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.

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.