{"as_of":"2026-11-12","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":709,"name":"Aero Commander","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/aero-commander"},{"count":60,"name":"Aero Commander S2R","note":"","unit":"registered","url":"https://eflight.com/models/aero-commander/s2?variant=S2R"},{"count":null,"name":"Built of steel tube and aluminium","note":"The Snow S-2 crop sprayer, later the Thrush.","unit":"","url":"https://eflight.com/materials/steel-aluminium"}],"relation":"made by"},{"group":"Engines","items":[{"count":55,"name":"Pratt & Whitney R1340 series","note":"600 hp","unit":"of these aircraft","url":"https://eflight.com/engines/pratt-whitney-r1340-series"},{"count":1,"name":"Wsk-Pzl PZL-3S","note":"592 hp","unit":"of these aircraft","url":"https://eflight.com/engines/wsk-pzl-pzl-3s"},{"count":1,"name":"Walter M601 series","note":"751 hp","unit":"of these aircraft","url":"https://eflight.com/engines/walter-m601-series"},{"count":1,"name":"Pratt & Whitney PT6 series","note":"500 hp","unit":"of these aircraft","url":"https://eflight.com/engines/pratt-whitney-pt6-series"},{"count":1,"name":"Pratt & Whitney R-1340-AN-1","note":"550 hp","unit":"of these aircraft","url":"https://eflight.com/engines/pratt-whitney-r-1340-an-1"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":7,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":6,"name":"Minnesota","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MN"},{"count":5,"name":"North Dakota","note":"","unit":"of these aircraft","url":"https://eflight.com/states/ND"},{"count":4,"name":"South Dakota","note":"","unit":"of these aircraft","url":"https://eflight.com/states/SD"},{"count":4,"name":"Oregon","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OR"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":2,"name":"Wilde Air Service LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/wilde-air-service-llc"},{"count":2,"name":"Precision AG Air LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/precision-ag-air-llc"},{"count":2,"name":"Olsem Aerial Application Services LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/search?q=Olsem Aerial Application Services LLC"},{"count":2,"name":"Johnson Airspray INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/johnson-airspray-inc"},{"count":2,"name":"Boeing CO","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/boeing-co"}],"relation":"owned by"},{"group":"Record","items":[{"count":74,"name":"NTSB accidents and incidents involving the S2","note":"7 fatal","unit":"cases since 1982","url":"https://eflight.com/models/aero-commander/s2#accidents"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":7,"name":"Approved modifications for the S2","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/aero-commander/s2#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"},{"count":null,"name":"The fleet by kind, state and age","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Biggest makers and model families","note":"","unit":"","url":"https://eflight.com/analytics/makers"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"material":"steel-aluminium","name":"steel tube and aluminium","note":"The Snow S-2 crop sprayer, later the Thrush."},"id":"aero-commander/s2","name":"Aero Commander S2","registered":60,"type":"model","url":"https://eflight.com/models/aero-commander/s2","versions":1},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
