WEATHERLY · turboprop
WEATHERLY AVIATION CO INC 620B accident history and safety score
WEATHERLY AVIATION CO INC 620B appears in 9 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.
5.8/10
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 **WEATHERLY AVIATION CO INC 620B** (turboprop class).
Calculated Policy Score
77
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 WEATHERLY AVIATION CO INC 620B
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 WEATHERLY AVIATION CO INC 620B
2025-07-23
WEATHERLY AVIATION CO INC 620B CEN25LA286 NTSB dataset event at Rushmore, MN, USA
Rushmore, MN, USA · ARNT AERIAL SPRAYING INC
0
Fatalities
2025-05-30
WEATHERLY AVIATION CO INC 620B WPR25LA165 NTSB dataset event at Lewiston, MT, USA
Lewiston, MT, USA · Pending verification
0
Fatalities
2022-07-25
WEATHERLY AVIATION CO INC 620A CEN22LA340 NTSB dataset event at Stewart, MN, USA
Stewart, MN, USA · Classic Aero Crop Protection Inc.
0
Fatalities
2017-04-10
WEATHERLY AVIATION CO INC 620B GAA17CA225 NTSB dataset event at LEWISTOWN, MT, USA
LEWISTOWN, MT, USA · SKYLINE AVIATION LLC
0
Fatalities
2016-11-12
WEATHERLY AVIATION CO INC 620B CEN17LA038 NTSB dataset event at Coleman, TX, USA
Coleman, TX, USA · Burkett Aviation
0
Fatalities
2015-08-26
Weatherly Aviation Company Inc 620B CEN15LA399 NTSB dataset event at Hancock, WI, USA
Hancock, WI, USA · Agricair Flying Service, Inc
1
Fatalities
2015-07-09
WEATHERLY AVIATION CO INC 620B GAA15CA171 NTSB dataset event at Hatch, NM, USA
Hatch, NM, USA · ZELEDON ROGER J DBA
0
Fatalities
2015-06-14
WEATHERLY AVIATION CO INC 620A CEN15LA272 NTSB dataset event at Van Horn, TX, USA
Van Horn, TX, USA · Guadalupe Ag Services
0
Fatalities
2013-06-07
WEATHERLY AVIATION CO INC 620B CEN13FA324 NTSB dataset event at Ludlow, SD, USA
Ludlow, SD, USA · AIR KRAFT SPRAYING INC
1
Fatalities
2012-08-03
WEATHERLY AVIATION CO INC 620B CEN12LA514 NTSB dataset event at Holcomb, KS, USA
Holcomb, KS, USA · FARMERS AVIATION INC
0
Fatalities
2011-07-30
WEATHERLY AVIATION CO INC 620B CEN11LA541 NTSB dataset event at Hettinger, ND, USA
Hettinger, ND, USA · AIR DAKOTA FLITE
0
Fatalities
2009-07-21
WEATHERLY AVIATION CO INC 620B CEN09CA452 NTSB dataset event at New England, ND, USA
New England, ND, USA · Air Dakota Flite, Inc.
0
Fatalities