GRUMMAN · turboprop
GRUMMAN AA1B accident history and safety score
GRUMMAN AA1B appears in 11 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 **GRUMMAN AA1B** (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 GRUMMAN 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 AA1B
2022-05-02
GRUMMAN AA1 ERA22LA216 NTSB dataset event at Seneca, SC, USA
Seneca, SC, USA · Pending verification
0
Fatalities
2019-05-03
GRUMMAN AA1 GAA19WA249 NTSB dataset event at Grena, Denmark, DK
Grena, Denmark, DK · Pending verification
0
Fatalities
2017-08-30
GRUMMAN AA1 ERA17FA299 NTSB dataset event at Portland, TN, USA
Portland, TN, USA · Pending verification
2
Fatalities
2017-08-01
GRUMMAN AA1 WPR17LA175 NTSB dataset event at Phoenix, AZ, USA
Phoenix, AZ, USA · Pending verification
0
Fatalities
2016-12-10
GRUMMAN AA1 CEN17WA054 NTSB dataset event at Pintendre, CA
Pintendre, CA · Pending verification
2
Fatalities
2005-07-05
Grumman AA1B DFW05CA157 NTSB dataset event at Llano, TX, USA
Llano, TX, USA · Pending verification
0
Fatalities
1994-01-26
GRUMMAN AA1B BFO94WA125 NTSB dataset event at BAYREUTH, GE
BAYREUTH, GE · IVO MACHANE
0
Fatalities
1993-12-31
GRUMMAN AA1B-TR2 LAX94LA088 NTSB dataset event at RIVERSIDE, CA, USA
RIVERSIDE, CA, USA ·
0
Fatalities
1991-12-12
GRUMMAN AA1B FTW92LA042 NTSB dataset event at SPUR, TX, USA
SPUR, TX, USA · JAMES W. WINZER
0
Fatalities
1991-01-01
GRUMMAN AA1B LAX91LA064 NTSB dataset event at TRUCKEE, CA, USA
TRUCKEE, CA, USA · JOEL W. BURNSED
0
Fatalities
1990-12-15
GRUMMAN AA1B DEN91LA025 NTSB dataset event at ROSWELL, NM, USA
ROSWELL, NM, USA · GUFFEY, JERRY D.
0
Fatalities
1990-08-27
GRUMMAN AA1 ATL90LA165 NTSB dataset event at GAINESVILLE, GA, USA
GAINESVILLE, GA, USA · GIPSON, GRADY L.
0
Fatalities
1987-05-09
GRUMMAN AA1B SEA87LA161 NTSB dataset event at OCEAN SHORES, WA, USA
OCEAN SHORES, WA, USA ·
0
Fatalities
1986-06-24
GRUMMAN AA1B BFO86FIA01 NTSB dataset event at BRANDYWINE, MD, USA
BRANDYWINE, MD, USA ·
0
Fatalities
1985-07-02
GRUMMAN AA1B FTW85LA276 NTSB dataset event at ROBINSON, TX, USA
ROBINSON, TX, USA ·
0
Fatalities
1984-10-06
GRUMMAN AA1B MKC85LA003 NTSB dataset event at HOUSE SPRINGS, MO, USA
HOUSE SPRINGS, MO, USA ·
0
Fatalities
1983-08-03
GRUMMAN AA1B CHI83LA355 NTSB dataset event at ALEXANDRIA, IN, USA
ALEXANDRIA, IN, USA ·
0
Fatalities
1983-06-16
GRUMMAN AA1 ATL83FA230 NTSB dataset event at LOCUST GROVE, GA, USA
LOCUST GROVE, GA, USA ·
0
Fatalities
1982-12-24
GRUMMAN AA1B ATL83FIG02 NTSB dataset event at DELMAR, MD, USA
DELMAR, MD, USA · GIL R. DOWNING & RICHARD KOHM
2
Fatalities
1982-11-07
GRUMMAN AA1 DEN83LA014 NTSB dataset event at BICKNELL, UT, USA
BICKNELL, UT, USA · LISLE O. HICKS
0
Fatalities
1982-05-31
GRUMMAN AA1B CHI82DA195 NTSB dataset event at CHESTERLAND, OH, USA
CHESTERLAND, OH, USA ·
0
Fatalities