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Accidents · NTSB CHI88DEE08 · Final report

Amateur-built STARDUSTER SA100 accident near Monee, Illinois, July 31, 1988

On July 31, 1988 at about 6:45 pm local time, a amateur-built STARDUSTER SA100, registered N9119R, was substantially damaged in an accident near Monee, Illinois (Sanger airport). 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).

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The NTSB's probable cause their words, unchanged

PILOT FAILING TO MAINTAIN CONTROL OF THE AIRPLANE DURING LANDING TOUCHDOWN AND ROLL OUT.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
July 31, 1988 · about 6:45 pm local time
Place
Monee, Illinois · Sanger · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Amateur-built STARDUSTER SA100 STARDUSTER
Registration
N9119R · registry record · serial 1
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE ACFT RAN OFF THE RT SIDE OF THE RWY AND NOSED OVER DURING LNDG. THE PLT STATED THAT DURING LNDG THE ACFT BEGAN A RT TURN AND WHEN HE USED LEFT RUDDER AND BRAKE THE ACFT FLIPPED OVER. HE FURTHER STATED THAT THE SEQUENCE BEGAN WHEN THE ACFT BOUNCED DURING INITIAL TOUCHDOWN AND STARTED A TURN TO THE LEFT. WHEN HE USED RIGHT RUDDER, HE SAID, THAT DUE TO THE CRAMPED COCKPIT HE INADVERTENTLY USED RT BRAKE AND THE ACFT RESPONDED RAPIDLY BY GOING OFF THE RWY. THE PLT SAID HE THEN USED LEFT RUDDER AND GOT MINIMAL RESPONSE SO HE RESORTED TO LEFT BRAKE. THE MOVEMENT OF THE LEFT RUDDER FORWARD HAD FORCED THE RT BRAKE PEDAL AGAINST THE PLTS RT FOOT AND WITH BOTH BRAKES APPLIED THE ACFT NOSED OVER. IN HIS RECOMMENDATION FOR PREVENTION THE PLT SAID HE WAS GOING TO HAVE THE BRAKE PEDALS ADJUSTED TO ALLEVIATE THE ALMOST VERTICAL POSITION OF THE PEDAL WHICH, ALONG WITH THE LACK OF LEG ROOM, MADE THE BRAKES SUBJECT TO INADVERTENT APPLICATION WHEN THE RUDDER IS USED.

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: private
  • Ratings: single-engine land
  • Flight time: 229 hours in all; 23 in this make and model; 3 in the last 90 days; 1 in the last 30 days; 141 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: ctr

The aircraft

  • Airframe total time: 584 hours
  • Last inspection: 100-hour inspection, April 21, 1988; 3 hours since
  • Maximum gross weight: 1,025 lb
  • Seats: 1
  • Landing gear: fixed
  • Engine: Lycoming O-320 (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 23, 2,380 ft by 30 ft

Weather at the time

  • Light: daylight
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 90°F (32°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The docket at the NTSB holds the report as a PDF and the investigation's photographs and documents. This site never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number CHI88DEE08.