CEN15CA010 · Schweizer SGS 2 33A
Soaring Society of Dayton Schweizer SGS 2 33A · Accident: hard landing
From Caesar Creek Soaring Club Gliderport (2OH9) to Caesar Creek Soaring Club Gliderport (2OH9)
Event
- NTSB case
- CEN15CA010
- 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
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- 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 SGS 2 33A
- Aircraft type
- Schweizer SGS-2
- 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
- N36135
- Operator
- Soaring Society of Dayton
- Onboard fatalities
- Unknown
- Route
- From Caesar Creek Soaring Club Gliderport (2OH9), Waynesville, OHTo Caesar Creek Soaring Club Gliderport (2OH9), Waynesville, OH
- 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
- 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
- Minor
Cause areas
- Personnel issues › Task performance
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot and flight instructor planned on conducting a flight review in a glider, which was expected to take three flights. The first flight was the accident flight. After departure, the pilot performed several maneuvers behind the tow plane, to include 90-degree steep turns, before releasing from the tow plane. The pilot performed some additional maneuvers before descending to 1,500 ft agl in preparation to land. The flight instructor reported that he gave no specific instructions to the pilot for the landing. As the glider approached the runway, the pilot preformed a forward slip with full rudder and full spoilers deployed. The pilot stopped the slip in order to clear trees at the end of the runway. After clearing the trees, the pilot resumed the slip with the spoilers still deployed. As the glider neared the ground, the pilot discontinued the slip. The flight instructor said that as the pilot came out of the slip, the glider's descent rate increased. The pilot made no attempt to flare the glider, which resulted in a hard landing. The glider sustained only minor damage; however, the pilot was seriously injured. The flight instructor stated that an upslope in the runway may have given the pilot the visual illusion that that they were higher above the ground than they actually were. He also said that he was overly confident in the pilot's ability and let his guard down.
Probable cause
The pilot's inadequate flare, which resulted in a hard landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN15CA010
- Event ID
- 20141015X92232
- Case number
- CEN15CA010
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status, coordinates. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 580e0138b0121bf43b508271f3d314a04b7c7a1af8df71d727764484c24af2be; retrieved 2026-09-16T01:51:19.697Z.