ERA13CA420 · Rolladen-Schneider LS 6 C
Rolladen-Schneider LS 6 C · Accident: loss of lift en route
From Blairstown Airport (1N7) to Blairstown Airport (1N7)
Event
- NTSB case
- ERA13CA420
- 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
Rolladen-Schneider LS 6 C
- Aircraft type
- Rolladen Schneider LS-6
- 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
- N650DP
- Operator
- Dunning Robert L
- Onboard fatalities
- Unknown
- Route
- From Blairstown Airport (1N7), Blairstown, NJTo Blairstown Airport (1N7), Blairstown, NJ
- 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
- 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
- Loss of lift
- 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
- Environmental issues › Conditions/weather/phenomena
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot stated that he was aloft over a ridge for 4 hours before the glider experienced a loss of thermal lift. He departed the ridge to the lee side towards a valley with fields in which he intended to land. While on final approach for landing, the glider's upwind wing encountered a gust of wind and subsequently impacted a row of trees before coming to rest in a field; resulting in substantial damage to the fuselage, empennage, and horizontal stabilizer. The pilot reported there were no pre-impact mechanical failures or anomalies of the glider that would have precluded normal operation. He stated that the accident may have been avoided had he remained within gliding distance of a landing site upwind of the ridge in order to avoid lee-side turbulence and sink. The pilot further stated that he overflew several adequate landing sites, but chose to continue in hopes of reaching an airport or a field further from the ridge. As a result, the glider lost altitude and airspeed, which left it "vulnerable to strong gusts."
Probable cause
The pilot's improper selection of an off-airport landing site, and his subsequent failure to maintain clearance from trees during a crosswind landing in gusty wind conditions.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA13CA420
- Event ID
- 20130919X74334
- Case number
- ERA13CA420
- 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. 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: e3a2070b9f05dc9f065800520f50d45efb91f8d35cde150c9bbc68b3e2dd641a; retrieved 2026-09-15T22:53:06.129Z.