FLIGHT FINDINGSAVIATION OCCURRENCE MAP
Back to map

GAA16CA156 · Rolladen-Schneider LS8 18

21 Mar 2016 · Pine Grove, PA, United States

Rolladen-Schneider LS8 18 · Accident

From Blairstown Airport (1N7) to Blairstown Airport (1N7)

Report a problem

Event

NTSB case
GAA16CA156
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 LS8 18

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
N16BP
Operator
Carlyle, John M. · private individual
Onboard fatalities
Unknown
Route
From Blairstown Airport (1N7), Blairstown, NJTo Blairstown Airport (1N7), Blairstown, NJ
Aircraft age
About 16 years (built 2000)
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
Other
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
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

  • Aircraft › Aircraft oper/perf/capability
  • Environmental issues › Conditions/weather/phenomena
  • Personnel issues › Task performance

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

According to the pilot of the glider, while performing a cross country flight along a mountain ridge, the pilot could no longer maintain altitude as a result of unfavorable wind conditions. The pilot reported that he elected to execute an off airport landing. He recounted that he selected a suitable landing area, and executed a normal traffic pattern. However, he reported that he encountered a strong downdraft and the glider impacted trees that bordered the selected landing area. The glider sustained substantial damage to both wings.

The pilot reported that there were no mechanical failures or anomalies with the glider prior to or during the flight that would have prevented normal flight operation.

Probable cause

The pilot's inability to maintain the glider's descent rate and glide path after encountering a downdraft, resulting in a collision with trees during an off airport landing.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record GAA16CA156
Event ID
20160323X62352
Case number
GAA16CA156
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: 41933bdd3664eb7b78121fe8670afdb1f305f2408cf49cd6f2ad3222e02fbdd1; retrieved 2026-09-16T03:14:09.813Z.