GRUMMAN · turboprop
GRUMMAN AMERICAN AVN. CORP. AA1B accident history and safety score
GRUMMAN AMERICAN AVN. CORP. AA1B appears in 2 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.
5/10
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 **GRUMMAN AMERICAN AVN. CORP. AA1B** (turboprop class).
Calculated Policy Score
74
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 GRUMMAN AMERICAN AVN. CORP. AA1B
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 AMERICAN AVN. CORP. AA1B
2025-10-30
GRUMMAN AMERICAN AVN. CORP. AA-5B WPR26LA037 NTSB dataset event at Santa Ynez, CA, USA
Santa Ynez, CA, USA · Pending verification
0
Fatalities
2025-09-19
GRUMMAN AMERICAN AVN. CORP. AA-5B ERA25LA356B NTSB dataset event at Plymouth, MA, USA
Plymouth, MA, USA · Pending verification
0
Fatalities
2025-08-15
GRUMMAN AMERICAN AVN. CORP. G-164B CEN25LA323 NTSB dataset event at Fowler, IN, USA
Fowler, IN, USA · Christopher Larson
0
Fatalities
2025-07-26
GRUMMAN AMERICAN AVN. CORP. AA-5 WPR25FA223 NTSB dataset event at West Glacier, MT, USA
West Glacier, MT, USA · Pending verification
2
Fatalities
2025-04-23
GRUMMAN AMERICAN AVN. CORP. AA-5B ERA25LA184 NTSB dataset event at Zolfo Springs, FL, USA
Zolfo Springs, FL, USA · Pending verification
0
Fatalities
2025-02-18
GRUMMAN AMERICAN AVN. CORP. AA-5A CEN25LA096 NTSB dataset event at Gladewater, TX, USA
Gladewater, TX, USA · Pending verification
0
Fatalities
2025-01-30
GRUMMAN AMERICAN AVN. CORP. AA-5B ERA25LA108 NTSB dataset event at Ravenswood, WV, USA
Ravenswood, WV, USA · Pending verification
0
Fatalities
2024-12-11
GRUMMAN AMERICAN AVN. CORP. AA-5 CEN25LA059B NTSB dataset event at Pearland, TX, USA
Pearland, TX, USA · Pending verification
0
Fatalities
2024-09-04
GRUMMAN AMERICAN AVN. CORP. AA-5 ERA24FA365 NTSB dataset event at Rockmart, GA, USA
Rockmart, GA, USA · Flying Tigers Flight School
2
Fatalities
2024-07-11
GRUMMAN AMERICAN AVN. CORP. AA-5B CEN24LA315 NTSB dataset event at Camdenton, MO, USA
Camdenton, MO, USA · Pending verification
0
Fatalities
2024-02-01
GRUMMAN AMERICAN AVN. CORP. GA-7 ERA24FA103 NTSB dataset event at Coatesville, PA, USA
Coatesville, PA, USA · Pending verification
1
Fatalities
2023-11-08
GRUMMAN AMERICAN AVN. CORP. AA-5 CEN24LA034 NTSB dataset event at Fort Worth, TX, USA
Fort Worth, TX, USA · CENTEX CHEETAHS LLC
0
Fatalities
2023-08-19
GRUMMAN AMERICAN AVN. CORP. AA-5B WPR23LA322 NTSB dataset event at Lone Pine, CA, USA
Lone Pine, CA, USA · Pending verification
0
Fatalities
2023-07-04
GRUMMAN AMERICAN AVN. CORP. AA5A ERA23LA286 NTSB dataset event at Redstone Arsenal, AL, USA
Redstone Arsenal, AL, USA · Pending verification
0
Fatalities
2022-09-28
GRUMMAN AMERICAN AVN. CORP. AA-5B WPR22FA361 NTSB dataset event at Sahuarita, AZ, USA
Sahuarita, AZ, USA · Pending verification
1
Fatalities
2022-06-13
GRUMMAN AMERICAN AVN. CORP. AA-5 ERA22LA266 NTSB dataset event at Sarasota, FL, USA
Sarasota, FL, USA · Pending verification
0
Fatalities
2022-06-01
GRUMMAN AMERICAN AVN. CORP. AA-1B CEN22LA220 NTSB dataset event at River Falls, WI, USA
River Falls, WI, USA · JFT LLC
0
Fatalities
2022-05-28
GRUMMAN AMERICAN AVN. CORP G-164 CEN22FA215 NTSB dataset event at Whiskerville, AR, USA
Whiskerville, AR, USA · HACKBERRY FLYING SERVICE, LLC
1
Fatalities
2021-07-05
GRUMMAN AMERICAN AVN. CORP. AA-5B WPR21LA260 NTSB dataset event at Wells, NV, USA
Wells, NV, USA · Pending verification
0
Fatalities
2018-05-15
GRUMMAN AMERICAN AVN. CORP. AA 1B CEN18LA173 NTSB dataset event at Hamilton, OH, USA
Hamilton, OH, USA · Pending verification
0
Fatalities
2017-04-01
GRUMMAN AMERICAN AVN. CORP. AA-5B ERA17FA143B NTSB dataset event at Edgewater, FL, USA
Edgewater, FL, USA · Pending verification
1
Fatalities
2017-03-28
GRUMMAN AMERICAN AVN. CORP. AA GAA17CA247 NTSB dataset event at Flushing, MI, USA
Flushing, MI, USA · Pending verification
0
Fatalities
2016-11-10
GRUMMAN AMERICAN AVN. CORP. AA 1C WPR17LA018 NTSB dataset event at Hemet, CA, USA
Hemet, CA, USA · Pending verification
0
Fatalities
2016-08-12
GRUMMAN AMERICAN AVN. CORP. AA 5A GAA16CA428 NTSB dataset event at Reno, NV, USA
Reno, NV, USA · Pending verification
0
Fatalities
2016-06-11
GRUMMAN AMERICAN AVN. CORP. AA 1B WPR16FA124 NTSB dataset event at Hawthorne, CA, USA
Hawthorne, CA, USA · Pending verification
2
Fatalities