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Accidents · NTSB NYC84LA242 · Preliminary: the investigation is not finished

Schweizer SGS 2-33A accident near Thomaston, Connecticut, July 15, 1984

On July 15, 1984 at about 9:30 pm local time, a Schweizer SGS 2-33A (glider), registered N65805, was substantially damaged in an accident near Thomaston, Connecticut. It was an instructional flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).

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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 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
July 15, 1984 · about 9:30 pm local time
Place
Thomaston, Connecticut
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Schweizer SGS 2-33A · all SGS 2-33As on the register
Registration
N65805 · registry record
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

THE GLIDER MADE AN OFF-ARPT LANDING AFTER ENCOUNTERING UNEXPECTED STRONG HEAD WINDS IN A RAPIDLY CHANGING FLOW OF MARINEAIR. THE ACFT CLEARED OBTACLES ON FINAL BUT YAWED AND LANDED IN A CRAB CONDITION DAMAGING THE FUSELAGE AND WING TIP WHEEL.

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: flight instructor
  • Ratings: rotorcraft: glider
  • Flight time: 1,200 hours in all; 600 in this make and model; 40 in the last 90 days; 1,150 as pilot in command
  • Medical certificate: Unknown
  • Seat: rear

The aircraft

  • Last inspection: inspection type not recorded
  • Maximum gross weight: 1,040 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: (type not recorded); 0 hours total

The flight

  • Departed from: Waterbury CT at 7:55 pm
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 180° at 20 knots, gusting 30
  • Visibility: 5 statute miles
  • Sky: clear
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew2

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 NYC84LA242.