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Schweizer SGS233 · Ithaca, NY

6 Sept 1976 · Ithaca, NY, United States

Ithaca Soaring Club Schweizer SGS233 · Accident: hard landing

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Event

Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Unknown
Event fatalities
0 · all aircraft and ground
Ground fatalities
0
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
General aviation
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Schweizer SGS233

Aircraft type
Schweizer SGS233
Category
Glider
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N17870
Onboard fatalities
Unknown
Route
From not recordedTo not recorded
Aircraft age
Not recorded
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 91: General aviation (flying club)
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Landing · flare/touchdown
Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Hard landing
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
None

Cause areas

  • Weather › Unfavorable wind conditions

Approximate · Estimated position: the centre of Ithaca, NY, the place the record names. Not the accident site.

NTSB remarks

ACFT ENCOUNTERED WIND SHEAR TURBULENCE. WIND GUSTING TO 18KTS. NO DAMAGE TO GLIDER.

NTSB's remark from its 1962–1981 archive, as recorded (abbreviated, at most 98 characters): the archive has no narrative

Sources

NTSB record
Event ID
19760906P064705
Case number
Unknown
Dataset
historical-pre1982
Source SHA-256
abe1a933b4b73583d61684309f7f0610c281e3c1de3537c6471bf2a98ba6481d
Source notes (3)
  • From NTSB's 1962-1981 archive (PRE1982), which holds at most a short remark (98 characters, abbreviated) instead of a narrative; the accident type, phase of flight, causes and conditions are NTSB's codes, decoded as the archive defines them.
  • Reviewed means this record passed the site's consistency check, not that it was checked against a narrative or report - there is none to check against.
  • The operation category is mapped from the archive's operator and operation codes and has not been reviewed.