HILLER · turboprop
HILLER 12E accident history and safety score
HILLER 12E appears in 13 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.
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 **HILLER 12E** (turboprop class).
Calculated Policy Score
82
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 HILLER 12E
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 HILLER 12E
1989-10-16
HILLER 12E LAX90DVA01 NTSB dataset event at HURON, CA, USA
HURON, CA, USA · HEALY, JOSEPH G.
0
Fatalities
1988-05-09
HILLER 12E LAX88DVA05 NTSB dataset event at FIREBAUGH, CA, USA
FIREBAUGH, CA, USA · PATTERSON FLYING SERVICE
0
Fatalities
1987-07-23
HILLER 12E MKC87LA145 NTSB dataset event at ULYSESS, KS, USA
ULYSESS, KS, USA · TRI ROTOR SPRAY
0
Fatalities
1986-03-30
HILLER 12E SEA86LA089 NTSB dataset event at WALLA WALLA, WA, USA
WALLA WALLA, WA, USA ·
0
Fatalities
1986-03-16
HILLER 12E LAX86LA142 NTSB dataset event at POTERVILLE, CA, USA
POTERVILLE, CA, USA · MARK SHEPARD
0
Fatalities
1985-04-26
HILLER 12E SEA85LA097 NTSB dataset event at MYRTLE POINT, OR, USA
MYRTLE POINT, OR, USA ·
0
Fatalities
1984-08-07
HILLER 12E CHI84LA340 NTSB dataset event at BIG LAKE, MN, USA
BIG LAKE, MN, USA · THOMAS G. PFEFFER
0
Fatalities
1984-06-17
HILLER 12E NYC84LA212 NTSB dataset event at MEADVILLE, PA, USA
MEADVILLE, PA, USA ·
0
Fatalities
1984-05-29
HILLER 12E MKC84LA153 NTSB dataset event at BEDFORD, IA, USA
BEDFORD, IA, USA ·
0
Fatalities
1983-07-27
HILLER 12E LAX83LA360 NTSB dataset event at LOS BANOS, CA, USA
LOS BANOS, CA, USA · BETTENCOURT FLYING SVC
0
Fatalities
1982-08-10
HILLER 12E CHI82DA301 NTSB dataset event at PALISADE, MN, USA
PALISADE, MN, USA · DAGNON AVIATION
0
Fatalities
1982-05-12
HILLER 12E CHI82DA162 NTSB dataset event at BENSON, MN, USA
BENSON, MN, USA · O'RIELLY LEASING CO.
0
Fatalities
1982-03-09
HILLER 12E LAX82DA100 NTSB dataset event at DELANO, CA, USA
DELANO, CA, USA · SAN JOAQUIN HELICOPTERS
0
Fatalities