Grumman · turboprop
Grumman G-73 Mallard accident history and safety score
Grumman G-73 Mallard appears in 46 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.
30%
Class average: 60%
Weather Resilience
Tolerance to crosswinds, turbulence, and structural icing thresholds.
4.9/10
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 **Grumman G-73 Mallard** (turboprop class).
Calculated Policy Score
43
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 Grumman G-73 Mallard
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 Grumman G-73 Mallard
2017-01-26
Grumman G-73 Mallard VH-CQA occurrence at Swan River, Perth, WA
Swan River, Perth, WA · private
2
Fatalities
2017-01-26
Grumman G-73 Mallard VH-CQA BAAA archive accident at Perth, Western Australia
Perth, Western Australia · Pending verification
2
Fatalities
2005-12-19
Grumman G-73 Mallard N2969 BAAA archive accident at Miami, Florida
Miami, Florida · Pending verification
20
Fatalities
2005-10-23
Grumman G-73 Mallard N611SS occurrence at Miami Seaplane Base, FL (MPB)
Miami Seaplane Base, FL (MPB) · US Distributors Inc.
0
Fatalities
2001-05-22
Grumman G-73 MIA01IA144 NTSB dataset event at Fort Lauderdale, FL, USA
Fort Lauderdale, FL, USA · Flying Boat Inc
0
Fatalities
1997-10-01
Grumman G-73 MIA98IA001 NTSB dataset event at FORT LAUDERDALE, FL, USA
FORT LAUDERDALE, FL, USA ·
0
Fatalities
1994-03-18
Grumman G-73 Mallard N150FB BAAA archive accident at Key West, Florida
Key West, Florida · Pending verification
2
Fatalities
1989-09-18
Grumman G-73 Mallard N628SS occurrence at Christiansted Harbor SPB, Saint Croix (SSB)
Christiansted Harbor SPB, Saint Croix (SSB) · Virgin Islands Seaplane Shuttle
0
Fatalities
1989-09-18
Grumman G-73 Mallard N655SS occurrence at Christiansted Harbor SPB, Saint Croix (SSB)
Christiansted Harbor SPB, Saint Croix (SSB) · Virgin Islands Seaplane Shuttle
0
Fatalities
1986-10-28
Grumman G-73 Mallard N604SS occurrence at off Christiansted, St Croix
off Christiansted, St Croix · Virgin Islands Seaplane Shuttle
1
Fatalities
1986-10-28
GRUMMAN G-73 MIA87FA013 NTSB dataset event at ST. CROIX
ST. CROIX ·
1
Fatalities
1986-10-28
Grumman G-73 Mallard N604SS BAAA archive accident at Christiansted, All US Virgin Islands
Christiansted, All US Virgin Islands · Pending verification
1
Fatalities
1985-11-26
GRUMMAN G-73 MIA86RA035 NTSB dataset event at CAT CAY, BF
CAT CAY, BF ·
0
Fatalities
1984-02-10
GRUMMAN G-73 MIA84IA077 NTSB dataset event at WEST PALM BEACH, FL, USA
WEST PALM BEACH, FL, USA · CHALKS INTERNATIONAL AIRLINE
0
Fatalities
1980-05-15
Grumman G-73 Mallard occurrence at Miami Seaplane Base, FL (MPB)
Miami Seaplane Base, FL (MPB) · Chalk's International Airlines
0
Fatalities
1979-01-14
Grumman G-73 Mallard N95DF occurrence at Catalina Island-Avalon Bay Airport, CA (CIB)
Catalina Island-Avalon Bay Airport, CA (CIB) · Trans Catalina Airlines
0
Fatalities
1979-01-14
Grumman G-73 Mallard N95DF BAAA archive accident at Avalon (Catalina Island), California
Avalon (Catalina Island), California · Pending verification
0
Fatalities
1975-06-01
Grumman G-73 Mallard TR-LSW occurrence at Atlantic Ocean off Gabon
Atlantic Ocean off Gabon · Gabon Government
0
Fatalities
1974-09-30
Grumman G-73 Mallard N2965 occurrence at off Alaska
off Alaska · United States Department of Interior
4
Fatalities
1974-09-29
Grumman G-73 Mallard N2965 BAAA archive accident at Pacific Ocean, World
Pacific Ocean, World · Pending verification
4
Fatalities
1974-03-05
Grumman G-73 Mallard CF-HPA occurrence at 3 km SE of Prince Rupert-Seal Cove Airport, BC (ZSW)
3 km SE of Prince Rupert-Seal Cove Airport, BC (ZSW) · North Coast Air Services
3
Fatalities
1974-03-04
Grumman G-73 Mallard CF-HPA BAAA archive accident at Prince Rupert, British Columbia
Prince Rupert, British Columbia · Pending verification
3
Fatalities
1972-03-07
Grumman G-73 Mallard N3010 occurrence at Havana-José Martí International Airport (HAV)
Havana-José Martí International Airport (HAV) · Chalk's International Airlines
0
Fatalities
1971-10-01
Grumman G-73 Mallard N2978 occurrence at Ida, MI
Ida, MI · private
0
Fatalities
1970-05-06
Grumman G-73 Mallard P-20.. occurrence at East Java
East Java · Kepolisian Negara Republik Indonesia (Indonesian Police)
3
Fatalities