unknown · turboprop
unknown accident history and safety score
unknown appears in 32 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.
37%
Class average: 60%
Weather Resilience
Tolerance to crosswinds, turbulence, and structural icing thresholds.
5.6/10
Class average: 5.8/10
Mechanical Integrity
Structural robustness, system MTBF, and power plant reliability indicators.
7.2/10
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 **unknown** (turboprop class).
Calculated Policy Score
47
High liability exposure. Special hull exclusions apply. Out-of-policy exception approval required.
• 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.
Source links
Past accident rows
Incidents currently linked to unknown
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 unknown
2025-01-09
Unknown Unknown WPR25LA077B NTSB dataset event at Los Angeles, CA, USA
Los Angeles, CA, USA · Unknown
0
Fatalities
2024-05-23
ZENAIR Unknown GAA24WA176 NTSB dataset event at Caceres, OF, ES
Caceres, OF, ES · Pending verification
1
Fatalities
2023-07-09
Mariner Unknown CEN23LA298 NTSB dataset event at Lino Lakes, MN, USA
Lino Lakes, MN, USA · Pending verification
0
Fatalities
2021-10-13
unknown unknown ANC22LA002B NTSB dataset event at Chickaloon, AK, USA
Chickaloon, AK, USA · unk
0
Fatalities
2019-12-05
UNKNOWN UNKNOWN DCA20IA034B NTSB dataset event at Los Angeles, CA, USA
Los Angeles, CA, USA · unk
0
Fatalities
2019-07-30
unknown occurrence at off Grand Batanga
off Grand Batanga · Fuerza Aérea de Guinea Ecuatorial
0
Fatalities
2016-09-06
UNknown Hummingbird 300LS CEN16WA367 NTSB dataset event at Rzeszow, PL
Rzeszow, PL · Pending verification
0
Fatalities
2016-07-17
UNKNOWN UNKNOWN WPR16LA146B NTSB dataset event at Emmett, ID, USA
Emmett, ID, USA · Unknown
0
Fatalities
2014-05-29
UNKNOWN BUCCANEER SX CEN14CA275 NTSB dataset event at Wagoner, OK, USA
Wagoner, OK, USA · Pilot
0
Fatalities
2013-12-17
QUICKSILVER UNKNOWN CEN14LA091 NTSB dataset event at Palestine, TX, USA
Palestine, TX, USA · Pending verification
0
Fatalities
2013-10-01
UNKNOWN UNKNOWN WPR14CA001 NTSB dataset event at Mount Pleasant, UT, USA
Mount Pleasant, UT, USA · Mike Spencer
0
Fatalities
2009-08-12
UNKNOWN Sabre-Trike ERA09CA462 NTSB dataset event at Crandall, GA, USA
Crandall, GA, USA · Gary M. Kerr
0
Fatalities
2009-08-05
unknown kit CEN09CA497 NTSB dataset event at Abbeville, LA, USA
Abbeville, LA, USA · Pending verification
0
Fatalities
2008-09-17
Unknown Supercat CHI08CA290 NTSB dataset event at Redding, IA, USA
Redding, IA, USA · Pending verification
0
Fatalities
2008-01-27
Unknown Free Bird Sportlite NYC08LA087 NTSB dataset event at McCullough, AL, USA
McCullough, AL, USA · Christopher M. Vanree
1
Fatalities
2007-09-02
Unknown NYC07LA208B NTSB dataset event at Daytona Beach, FL, USA
Daytona Beach, FL, USA · Unknown
0
Fatalities
2007-02-27
Unknown Kolb Mark III MIA07LA058 NTSB dataset event at Panama City, FL, USA
Panama City, FL, USA · Joseph P. Lagerloef
2
Fatalities
2006-06-23
Unknown Challenger II SEA06CA128 NTSB dataset event at Emmett, ID, USA
Emmett, ID, USA · Pending verification
0
Fatalities
2004-11-21
Unknown Sky Raider NYC05LA020 NTSB dataset event at Rappahannock Ac, VA, USA
Rappahannock Ac, VA, USA · Leo R. Croisetiene
0
Fatalities
2003-09-06
unknown Avid Flyer NYC03CA194 NTSB dataset event at Covington, NY, USA
Covington, NY, USA · Stuart Jinks
0
Fatalities
2002-08-04
Unknown T-Bird II NYC02LA201 NTSB dataset event at Berlin, PA, USA
Berlin, PA, USA · John Baer
0
Fatalities
2002-06-09
Unknown Quicksilver MX II SEA02LA098 NTSB dataset event at Cook, WA, USA
Cook, WA, USA · Dean R. Bartell
1
Fatalities
2001-06-23
Unknown DragonFly B MIA01LA170 NTSB dataset event at LaBelle, FL, USA
LaBelle, FL, USA · Florida Ridge Soaring Center
2
Fatalities
2000-08-13
Unknown BENSEN GYROCOPTER IAD00LA074 NTSB dataset event at MACEDON, NY, USA
MACEDON, NY, USA · GREG K. GERACE
0
Fatalities
2000-03-07
Trike UNKNOWN ATL00LA036 NTSB dataset event at DALTON, GA, USA
DALTON, GA, USA ·
2
Fatalities