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Accidents · NTSB CHI90DEC05 · Final report

Schleicher ASW-22 accident near Richmond, Michigan, September 30, 1990

On September 30, 1990 at about 7:45 pm local time, a Schleicher ASW-22 (glider), registered N8W, was substantially damaged in an accident near Richmond, Michigan (Richmond airport). It was a personal flight under general aviation rules (Part 91, subpart F). 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 PREMATURE RETRACTION OF THE FLAPS ALLOWING THE GLIDER TO SETTLE INTO AN UNUSUALLY LOW TOW ALTITUDE.

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

What the record shows

Date
September 30, 1990 · about 7:45 pm local time
Place
Richmond, Michigan · Richmond · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Schleicher ASW-22 · all ASW-22s on the register
Registration
N8W · no longer on the register · serial 22014
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91, subpart F)

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

SHORTLY AFTER BECOMING AIRBORNE THE PILOT RETRACTED THE FLAPS WHILE IN A NORMAL LOW-TOW POSITION. THE PILOT NOTED THAT THE GLIDER THEN SETTLED INTO AN EXTREMELY LOW-TOW POSITION. HE HESITATED ON MAKING ANY ATTITUDE CORRECTIONS FEARING IT WOULD CAUSE THE TOW AIRCRAFT TO STALL. AT AN ALTITUDE OF APPROXIMATELY 180 FT, THE GLIDER PILOT RELEASED THE TOW LINE AND LINED UP FOR A FORCED LANDING IN A FIELD. DURING THE FINAL APPROACH TO THE FIELD. THE RIGHT WING CONTACTED A TREE AND THE AIRPLANE DESCENDED TO GROUND IMPACT.

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: commercial pilot
  • Ratings: single-engine land; single-engine sea; rotorcraft: glider
  • Flight time: 6,444 hours in all; 51 in this make and model; 44 in the last 90 days; 13 in the last 30 days; 6,444 as pilot in command
  • Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
  • Seat: unk

The aircraft

  • Airframe total time: 450 hours
  • Last inspection: annual inspection, May 18, 1990; 18 hours since
  • Maximum gross weight: 1,658 lb
  • Seats: 1
  • Landing gear: retractable
  • Engine: (type not recorded); 0 hours total

The flight

  • Flight plan: none
  • Runway 36, 2,620 ft by 100 ft

Weather at the time

  • Light: daylight
  • Wind: from 315° at 15 knots, gusting 20
  • Visibility: 10 statute miles
  • Sky: scat
  • Temperature: 64°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.

Other NTSB records under N8W the same tail number, which may have belonged to a different aircraft at the time

1986-06-11SEA86LA142 · accident near Petersburg, AK · substantial damage · minor 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.