{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":185,"name":"Air Tractor Inc AT-502","note":"","unit":"with this engine series","url":"https://eflight.com/models/air-tractor-inc/at-502"},{"count":38,"name":"Thrush Aircraft Inc S-2","note":"","unit":"with this engine series","url":"https://eflight.com/models/thrush-aircraft-inc/s-2"},{"count":24,"name":"Air Tractor Inc AT-402","note":"","unit":"with this engine series","url":"https://eflight.com/models/air-tractor-inc/at-402"},{"count":11,"name":"Thrush Aircraft Llc S2","note":"","unit":"with this engine series","url":"https://eflight.com/models/thrush-aircraft-llc/s2"},{"count":8,"name":"Air Tractor Inc AT-504","note":"","unit":"with this engine series","url":"https://eflight.com/models/air-tractor-inc/at-504"},{"count":1,"name":"Air Tractor Inc AT-602","note":"","unit":"with this engine series","url":"https://eflight.com/models/air-tractor-inc/at-602"},{"count":1,"name":"Ayres Corporation S-2","note":"","unit":"with this engine series","url":"https://eflight.com/models/ayres-corporation/s-2"},{"count":1,"name":"Dehavilland DHC-3","note":"","unit":"with this engine series","url":"https://eflight.com/models/dehavilland/dhc-3"}],"relation":"powers"},{"group":"Where they are","items":[{"count":33,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"},{"count":28,"name":"Kansas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/KS"},{"count":25,"name":"Nebraska","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NE"},{"count":17,"name":"Mississippi","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MS"},{"count":13,"name":"Minnesota","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MN"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":9,"name":"Bank Of Utah Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/bank-of-utah-trustee"},{"count":4,"name":"Roth Aerial Spraying LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/roth-aerial-spraying-llc"},{"count":4,"name":"Growers Air Service INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/growers-air-service-inc"},{"count":4,"name":"Aircraft Trustee Services INC Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/aircraft-trustee-services-inc-trustee"},{"count":3,"name":"Wood Flying INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/wood-flying-inc"}],"relation":"owned by"},{"group":"Analytics","items":[{"count":null,"name":"The fleet by engine type","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Every engine series","note":"","unit":"","url":"https://eflight.com/engines"}],"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":{"aircraft":271,"horsepower":750,"id":"pratt-whitney-canada-pt6a-34ag","maker":"Pratt & Whitney Canada","name":"Pratt & Whitney Canada PT6A-34AG","thrust_lb":null,"type":"Turboprop","url":"https://eflight.com/engines/pratt-whitney-canada-pt6a-34ag"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}