Swearingen · turboprop
Swearingen SA227-AT Merlin IVC accident history and safety score
Swearingen SA227-AT Merlin IVC appears in 3 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.
57%
Class average: 60%
Weather Resilience
Tolerance to crosswinds, turbulence, and structural icing thresholds.
4.7/10
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 **Swearingen SA227-AT Merlin IVC** (turboprop class).
Calculated Policy Score
70
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 Swearingen SA227-AT Merlin IVC
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 Swearingen SA227-AT Merlin IVC
2025-12-16
SWEARINGEN SA227 DCA26WA257B NTSB dataset event at Whitemark, OF, AU
Whitemark, OF, AU · Pending verification
0
Fatalities
2024-08-15
SWEARINGEN SA227 DCA24WA281 NTSB dataset event at Perth Airport, AU
Perth Airport, AU · Pending verification
0
Fatalities
2024-08-12
SWEARINGEN SA227 DCA24WA280 NTSB dataset event at Perth Airport, AU
Perth Airport, AU · Pending verification
0
Fatalities
2020-09-05
SWEARINGEN SA227 CEN20LA440 NTSB dataset event at San Antonio, TX, USA
San Antonio, TX, USA · Ameriflight LLC
0
Fatalities
2019-07-27
SWEARINGEN SA227 CEN19LA246 NTSB dataset event at El Paso, TX, USA
El Paso, TX, USA · Pak West Airlines
0
Fatalities
2018-01-11
SWEARINGEN SA227 GAA18CA098 NTSB dataset event at Rock Springs, WY, USA
Rock Springs, WY, USA · Ameriflight, LLC
0
Fatalities
2017-11-02
SWEARINGEN SA227 ENG18RA002 NTSB dataset event at Thompson, CA
Thompson, CA · Perimeter Aviation LP
0
Fatalities
2016-09-20
SWEARINGEN SA227 CEN16WA396 NTSB dataset event at Cologne, DE
Cologne, DE · BINAIR Aero
0
Fatalities
2015-09-01
SWEARINGEN SA227 DCA15WA181 NTSB dataset event at Thangool, AU
Thangool, AU · Pending verification
0
Fatalities
2013-11-03
SWEARINGEN SA227 DCA14WA007 NTSB dataset event at Riberalta, BO
Riberalta, BO · Pending verification
10
Fatalities
2012-12-22
SWEARINGEN SA227 DCA13WA034 NTSB dataset event at Sanikiluaq, CA
Sanikiluaq, CA · PERIMETER AVIATION LTD
1
Fatalities
2012-02-15
Swearingen SA227-AT Merlin IVC VH-UZA occurrence at Brisbane International Airport, QLD (BNE/YBBN)
Brisbane International Airport, QLD (BNE/YBBN) · Toll Aviation
0
Fatalities
2011-02-10
SWEARINGEN SA227 DCA11RA025 NTSB dataset event at Cork, IE
Cork, IE · Flightline
6
Fatalities
2010-11-13
SWEARINGEN SA227 ERA11WA073 NTSB dataset event at Andahuaylas, PE
Andahuaylas, PE · LC Burse S.A.C.
0
Fatalities
2003-11-29
Swearingen SA227-AT Merlin IVC N439AF occurrence at 5,5 km E of Spokane-Felts Field, WA (SFF)
5,5 km E of Spokane-Felts Field, WA (SFF) · Ameriflight
1
Fatalities
2001-02-09
Swearingen SA227-AT CHI01FA083 NTSB dataset event at Beaver Island, MI, USA
Beaver Island, MI, USA · Northern Illinois Flight Center
2
Fatalities
2001-02-08
Swearingen SA227-AT Merlin IVC N318DH occurrence at Beaver Island Airport, MI
Beaver Island Airport, MI · Northern Illinois Flight Center
2
Fatalities
1998-07-28
Swearingen DCA98WA071 NTSB dataset event at BARCELONA, SP
BARCELONA, SP · SWIFT AIR
2
Fatalities
1993-11-30
SWEARINGEN SA227 ANC94IA020 NTSB dataset event at KING SALMON, AK, USA
KING SALMON, AK, USA ·
0
Fatalities