GRUMMAN · turboprop
GRUMMAN AA-1A accident history and safety score
GRUMMAN AA-1A appears in 6 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 **GRUMMAN AA-1A** (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 GRUMMAN AA-1A
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 AA-1A
2006-07-14
Grumman AA-1 DFW06LA183 NTSB dataset event at Floydada, TX, USA
Floydada, TX, USA · Pending verification
0
Fatalities
2004-07-04
Grumman AA-1 FTW04LA174 NTSB dataset event at Gordonville, TX, USA
Gordonville, TX, USA · Daniel Campbell
0
Fatalities
1995-06-05
GRUMMAN AA-1 CHI95LA165 NTSB dataset event at OSAGE BEACH, MO, USA
OSAGE BEACH, MO, USA ·
1
Fatalities
1994-02-12
GRUMMAN AA-1A LAX94LA121 NTSB dataset event at BISHOP, CA, USA
BISHOP, CA, USA · CHARLES H. THOMAS
0
Fatalities
1992-12-05
GRUMMAN AA-1 MIA93LA026 NTSB dataset event at GROVELAND, FL, USA
GROVELAND, FL, USA · DONNELL, DENNY
0
Fatalities
1992-09-24
GRUMMAN AA-1A BFO92LA143 NTSB dataset event at BEDFORD, MA, USA
BEDFORD, MA, USA · MARTILL INC.
0
Fatalities
1991-10-01
GRUMMAN AA-1 SEA91LA259 NTSB dataset event at GRANITE FALLS, WA, USA
GRANITE FALLS, WA, USA · CARL C. ULMSCHNEIDER
0
Fatalities
1990-07-17
GRUMMAN AA-1 NYC90LA165 NTSB dataset event at HIGHLAND, NY, USA
HIGHLAND, NY, USA ·
0
Fatalities
1989-10-29
GRUMMAN AA-1A LAX90LA015 NTSB dataset event at BORREGO SPRINGS, CA, USA
BORREGO SPRINGS, CA, USA · JOHN L. LEE
0
Fatalities
1986-09-04
GRUMMAN AA-1A DEN86LA247 NTSB dataset event at CHINOOK, MT, USA
CHINOOK, MT, USA ·
0
Fatalities
1984-01-18
GRUMMAN AA-1A CHI84LA089 NTSB dataset event at HAWLEY, MN, USA
HAWLEY, MN, USA ·
0
Fatalities
1983-07-09
GRUMMAN AA-1 CHI83FAMS1 NTSB dataset event at MANITOWOC, WI, USA
MANITOWOC, WI, USA ·
1
Fatalities
1982-08-29
GRUMMAN AA-1 FTW82DA352 NTSB dataset event at PEARLAND, TX, USA
PEARLAND, TX, USA · SIDNEY C. IRBY
0
Fatalities
1982-08-09
GRUMMAN AA-1 ATL82FKW09 NTSB dataset event at LAFAYETTE, TN, USA
LAFAYETTE, TN, USA · RICHARD SUMMES
1
Fatalities
1982-07-12
GRUMMAN AA-1 NYC83FA083 NTSB dataset event at MISSING ACFT, NY, USA
MISSING ACFT, NY, USA · STEPHEN WEISS
1
Fatalities
1982-05-01
GRUMMAN AA-1A LAX82FA156B NTSB dataset event at CAMARILLO, CA, USA
CAMARILLO, CA, USA · ARTHUR L. SCHONNING
0
Fatalities
1982-01-21
GRUMMAN AA-1 ATL82FLT02 NTSB dataset event at NEW ALBANY, MS, USA
NEW ALBANY, MS, USA · DONALD R. MAPLES
1
Fatalities