1977 · turboprop
1977 COLFER-CHAN STEEN SKYBOLT accident history and safety score
1977 COLFER-CHAN STEEN SKYBOLT appears in 1 current candidate incident row 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.
65%
Class average: 60%
Weather Resilience
Tolerance to crosswinds, turbulence, and structural icing thresholds.
6/10
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 **1977 COLFER-CHAN STEEN SKYBOLT** (turboprop class).
Calculated Policy Score
78
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 1977 COLFER-CHAN STEEN SKYBOLT
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 1977 COLFER-CHAN STEEN SKYBOLT
2025-12-31
STEEN SKYBOLT CEN26LA075 NTSB dataset event at Guthrie, OK, USA
Guthrie, OK, USA · Pending verification
0
Fatalities
2024-05-26
STEEN SKYBOLT WPR24LA160 NTSB dataset event at Santa Maria, CA, USA
Santa Maria, CA, USA · Pending verification
0
Fatalities
2023-07-04
STEEN SKYBOLT ERA23LA288 NTSB dataset event at Aliceville, AL, USA
Aliceville, AL, USA · Pending verification
0
Fatalities
2023-06-08
STEEN SKYBOLT WPR23FA219 NTSB dataset event at Rio Vista, CA, USA
Rio Vista, CA, USA · Flying Cowboys LLC
2
Fatalities
2019-07-13
STEEN Skybolt GAA19WA442 NTSB dataset event at Enconada, BO
Enconada, BO · Pending verification
2
Fatalities
2018-08-04
STEEN SKYBOLT CEN18WA312A NTSB dataset event at Fratauti, RO
Fratauti, RO · Pending verification
1
Fatalities
2018-08-04
Steen SKYBOLT CEN18WA312B NTSB dataset event at Fratauti, RO
Fratauti, RO · Sky West Aviation Inc Trustee
0
Fatalities
2018-07-14
Steen Skybolt CEN18LA271 NTSB dataset event at Lexington, TX, USA
Lexington, TX, USA · Pending verification
0
Fatalities
2016-10-06
STEEN SKYBOLT ANC17WA002 NTSB dataset event at Blackfalds, CA
Blackfalds, CA · Pending verification
1
Fatalities
2001-07-31
Steen Skybolt IAD01LA090 NTSB dataset event at Warrenton, VA, USA
Warrenton, VA, USA · Robert Taylor
0
Fatalities
2001-05-12
1977 COLFER-CHAN STEEN SKYBOLT DEN01LA097 NTSB dataset event at GALLUP, NM, USA
GALLUP, NM, USA · DAVID W. HAASE
0
Fatalities
1998-03-29
STEEN SKYBOLT MIA98LA111A NTSB dataset event at SANFORD, FL, USA
SANFORD, FL, USA ·
0
Fatalities
1989-10-15
STEEN SKYBOLT ATL90DKJ01 NTSB dataset event at BESSEMER, AL, USA
BESSEMER, AL, USA ·
0
Fatalities
1987-06-25
STEEN SKYBOLT ATL87DEI06 NTSB dataset event at WADSWORTH, OH, USA
WADSWORTH, OH, USA ·
2
Fatalities
1984-09-21
STEEN SKYBOLT CHI84LA400 NTSB dataset event at VALPARAISO, IN, USA
VALPARAISO, IN, USA · JOHN L. GOODPASTER
0
Fatalities
1983-07-07
STEEN SKYBOLT MKC83LA147 NTSB dataset event at DENVER, IA, USA
DENVER, IA, USA ·
0
Fatalities
1982-08-25
SKYBOLT MKC82DA156 NTSB dataset event at SIDNEY, NE, USA
SIDNEY, NE, USA · CLINT N. COLLINS
0
Fatalities
1982-07-23
STEEN SKYBOLT DEN82FTE20 NTSB dataset event at GLENWOOD SPRING, CO, USA
GLENWOOD SPRING, CO, USA · ORIN AVIATION, LTD.
0
Fatalities