ROLLADEN-SCHNEIDER · turboprop
ROLLADEN-SCHNEIDER LS-4A accident history and safety score
ROLLADEN-SCHNEIDER LS-4A appears in 4 current candidate incident rows extracted from Track Plane Crash source snapshots. This generated profile is source-discovery first and awaits deeper authority enrichment.
Diagnostic Safety & Security Metrics
Occupant Survivability Rate
Percentage of cabin occupants surviving indexed crash incidents.
61%
Class average: 60%
Weather Resilience
Tolerance to crosswinds, turbulence, and structural icing thresholds.
5.5/10
Class average: 5.8/10
Mechanical Integrity
Structural robustness, system MTBF, and power plant reliability indicators.
8/10
Class average: 8/10
Operational Control Demand
Pilot experience and workload sensitivity (higher indicates more demanding flight handling).
7.5/10
Class average: 7.2/10
Flight System Redundancy
Multi-engine safety margins, backup avionics, and flight envelope protection.
5/10
Class average: 4/10
Safety Signature Radar
Actuarial Insurance Underwriting Calculator
Adjust flight parameters dynamically to calculate the custom hull liability safety index for a **ROLLADEN-SCHNEIDER LS-4A** (turboprop class).
Calculated Policy Score
76
Regular coverage parameters. Baseline rates apply with standard pilot warranties.
• Day Visual Flight Rules operations maximize survivability margins.
How We Calculate
These diagnostic indicators are compiled by Track Plane Crash analysts using historical incident data, manufacturer specifications, NTSB/FAA investigation materials, and fleet class coefficients.
They serve as qualitative safety benchmarks for aircraft classes and families, and do not represent insurance actuarial loss ratings for individual tail numbers.
Risk themes
GEO rule: aircraft pages must separate model involvement from accident cause. A crash involving a model is not automatically a model defect.
Past accident rows
Incidents currently linked to ROLLADEN-SCHNEIDER LS-4A
Pilatus PC-6 Crash in Nancy
BAAA lists a Pilatus PC-6 crash at Nancy-Essey on June 28, 2026 with 11 fatalities. This seed page is intentionally marked recent and requires official-source enrichment before causal analysis.
11
Fatalities
0
Survivors
2
Sources
Beechcraft BE55 Crash Near Lancaster, South Carolina
The FAA states that a Beechcraft BE55 crashed near Lancaster, South Carolina around 12:45 a.m. local time on July 2, 2026. Two people were on board; casualty and cause details remain pending in this row.
0
Fatalities
0
Survivors
1
Sources
Two-Seat Cessna Crash Near High Ongar, Essex
Two people died after a two-seat Cessna aircraft crashed in a field near High Ongar, Essex on July 1, 2026 during a flight experience that had departed North Weald airfield, according to public reporting.
2
Fatalities
0
Survivors
1
Sources
Pacific Aerospace 750XL Skydiving Crash Near Butler, Missouri
A Pacific Aerospace 750XL skydiving aircraft operated by Skydive Kansas City crashed shortly after takeoff near Butler, Missouri on June 14, 2026, killing all 12 people on board. AP reports preliminary NTSB findings found no evidence of engine failure or mechanical malfunction.
12
Fatalities
0
Survivors
1
Sources
Rockwell Gulfstream 690C Crash Near Fort Simpson
BAAA lists a Rockwell Gulfstream 690C Jetprop 840 crash near Fort Simpson, Northwest Territories on June 24, 2026 with three fatalities. This row is a recent discovery entry pending official investigation enrichment.
3
Fatalities
0
Survivors
1
Sources
Candidate rows
Daily source candidates involving ROLLADEN-SCHNEIDER LS-4A
2010-03-15
ROLLADEN-SCHNEIDER LS-4 ERA10CA176 NTSB dataset event at Jasper, TN, USA
Jasper, TN, USA · Pending verification
0
Fatalities
2003-07-13
Rolladen-Schneider LS-4 NYC03CA157 NTSB dataset event at Ashburnham, MA, USA
Ashburnham, MA, USA · William H. Detrich
0
Fatalities
1994-08-07
ROLLADEN-SCHNEIDER LS-4A NYC94LA155 NTSB dataset event at CANNAN, NH, USA
CANNAN, NH, USA ·
0
Fatalities
1994-05-08
ROLLADEN-SCHNEIDER LS-4 FTW94LA151 NTSB dataset event at ELBERT, CO, USA
ELBERT, CO, USA ·
0
Fatalities
1991-09-16
Rolladen-Schneider LS-4A BFO91LA084 NTSB dataset event at CLIFTON FORGE, VA, USA
CLIFTON FORGE, VA, USA · AMANDA S. PRATT
0
Fatalities
1988-04-22
Rolladen-Schneider LS-4 ATL88LA149A NTSB dataset event at CHESTER, SC, USA
CHESTER, SC, USA · JOHN F. GOOD
0
Fatalities
1988-04-22
Rolladen-Schneider LS-4 ATL88LA149B NTSB dataset event at CHESTER, SC, USA
CHESTER, SC, USA · DONALD S. WASNESS
0
Fatalities
1986-06-22
ROLLADEN-SCHNEIDER LS-4A NYC86FNC04 NTSB dataset event at ROCHESTER, VT, USA
ROCHESTER, VT, USA ·
1
Fatalities
1986-04-20
Rolladen-Schneider LS-4 LAX86MA186B NTSB dataset event at WARNER SPRINGS, CA, USA
WARNER SPRINGS, CA, USA ·
0
Fatalities
1985-07-07
ROLLADEN-SCHNEIDER LS-4 DEN85FQG01 NTSB dataset event at TATUM, NM, USA
TATUM, NM, USA ·
0
Fatalities
1984-06-20
ROLLADEN-SCHNEIDER LS-4 NYC84LA259 NTSB dataset event at SUGARBUSH, VT, USA
SUGARBUSH, VT, USA ·
0
Fatalities
1984-05-26
ROLLADEN-SCHNEIDER LS-4A NYC84LA188 NTSB dataset event at PEPPERELL, MA, USA
PEPPERELL, MA, USA ·
0
Fatalities
1983-06-08
ROLLADEN-SCHNEIDER LS-4A ATL83LA223 NTSB dataset event at ASHBURN, GA, USA
ASHBURN, GA, USA ·
0
Fatalities
1983-04-10
ROLLADEN-SCHNEIDER LS-4 LAX83LA190 NTSB dataset event at LA JOLLA, CA, USA
LA JOLLA, CA, USA ·
1
Fatalities