The U.S. aircraft register, updated daily
Accidents · NTSB SEA85LA059 · Preliminary: the investigation is not finished

Schweizer SGS-126E accident near Reno, Nevada, February 17, 1985

On February 17, 1985 at about 10:55 pm local time, a Schweizer SGS-126E (glider), registered N33883, was destroyed in an accident near Reno, Nevada. 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
February 17, 1985 · about 10:55 pm local time
Place
Reno, Nevada
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Schweizer SGS-126E
Registration
N33883 · no longer on the register · serial 623
Damage
Destroyed
Flight
Instructional flight · general aviation rules (Part 91)

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

STUDENT GLIDER PILOT WAS RIDGE FLYING IN THERMALS THEN LIFT DROPPED OFF. THE ACFT TURNED DOWNWIND, AWAY FROM RISING TERRAIN AND THE PLT MADE AN EMERGENCY OFF ARPT LANDING.

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
  • Ratings: rotorcraft: glider
  • Flight time: 58 hours in all; 34 in this make and model; 5 in the last 90 days; 36 as pilot in command
  • Medical certificate: Unknown
  • Seat: ctr

The aircraft

  • Airframe total time: 1,316 hours
  • Last inspection: annual inspection, January 24, 1985; 5 hours since
  • Maximum gross weight: 800 lb
  • Seats: 1
  • Landing gear: fixed
  • Engine: (type not recorded); 0 hours total

The flight

  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 090° at 35 knots
  • Visibility: 15 statute miles
  • Sky: clear
  • Temperature: 0°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.

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.