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Accidents · NTSB NYC87DFA02 · Preliminary: the investigation is not finished

Schweizer SGS 2-33A accident near Wurtsboro, New York, November 30, 1986

On November 30, 1986 at about 7:30 pm local time, a Schweizer SGS 2-33A (glider), registered N1222S, was substantially damaged in an accident near Wurtsboro, New York (Wurtsboro 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).

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
November 30, 1986 · about 7:30 pm local time
Place
Wurtsboro, New York · Wurtsboro · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Schweizer SGS 2-33A · all SGS 2-33As on the register
Registration
N1222S · no longer on the register · serial 210
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE PILOT WAS LANDING A SCHWEIZER SGS-233 WHEN HE STARTED TO GET INTO A PILOT INDUCED OSCILLATION. THE OSCILLATIONS INCREASED AND THE AIRCRAFT IMPACTED IN A NOSE LOW ATTITUDE. THE PILOT SAID THE ACCIDENT COULD HAVE BEEN PREVENTED WITH LESS CONTROL INPUT, TIMELY USE OF DIVE BRAKED AND LESS AIRSPEED ON FINAL APCH.

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: rotorcraft: glider
  • Flight time: 41 hours in all; 33 in this make and model; 4 in the last 90 days; 1 in the last 30 days; 25 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: frt

The aircraft

  • Last inspection: annual inspection, July 16, 1986
  • Maximum gross weight: 1,040 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: None NONE (type not recorded); 0 hours total

The flight

  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 340° at 8 knots
  • Visibility: 30 statute miles
  • Temperature: 39°F (4°C), dew point 19°F (-7°C)
  • Altimeter: 30.00 inHg
  • Observation at 6:48 pm from POU, 26 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.