ATL01LA098 · Schleicher ASK-21
Schleicher ASK-21 · Accident en route
From Puckett Gliderport (50M) to an unrecorded destination
Event
- NTSB case
- ATL01LA098
- 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
Schleicher ASK-21
- Aircraft type
- Schleicher ASK-21
- 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
- N121FL
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Puckett Gliderport (50M), Eagleville, TNTo 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
- 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
- En route · cruise
- First occurrenceThe 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
- Miscellaneous/other
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Weather condition › No thermal lift
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 reported that after takeoff he flew to an area of thermal activity. Upon completing several minutes of upper air work, the pilot elected to return to the departure airport. While en route to the departure airport, the pilot realized that he had entered an area where he was unable to maintain altitude and thermal activity was lost. The pilot selected a nearby bean field for an emergency landing. According to the pilot, during the landing roll, the right wing collided with a tall plant and the glider ground looped. Examination of the glider at the accident site revealed structural damage to the fuselage aft section. No mechanical problem was reported by the pilot.
Probable cause
The loss of thermals during the glider flight that resulted in the collision with high vegetation while maneuvering for an emergency landing. A factor was high vegetation.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ATL01LA098
- Event ID
- 20010904X01851
- Case number
- ATL01LA098
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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: 6e6e4250061d91e6115805cfc8fa73d6abe562147ca810acd9129190807e008e; retrieved 2026-09-22T11:37:05.539Z.