{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":616,"name":"Fairchild","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/fairchild"},{"count":8,"name":"Fairchild KR-34C","note":"","unit":"registered","url":"https://eflight.com/models/fairchild/kr-34?variant=KR-34C"},{"count":2,"name":"Fairchild KR-34B2","note":"","unit":"registered","url":"https://eflight.com/models/fairchild/kr-34?variant=KR-34B2"},{"count":null,"name":"Built of steel tube, wood and fabric","note":"A biplane of the 1920s and 1930s: steel-tube fuselage, wooden wings, fabric covering.","unit":"","url":"https://eflight.com/materials/steel-wood-fabric"}],"relation":"made by"},{"group":"Engines","items":[{"count":6,"name":"Wright 540","note":"175 hp","unit":"of these aircraft","url":"https://eflight.com/engines/wright-540"},{"count":1,"name":"Continental A70 series","note":"165 hp","unit":"of these aircraft","url":"https://eflight.com/engines/continental-a70-series"},{"count":1,"name":"Comet 7E","note":"165 hp","unit":"of these aircraft","url":"https://eflight.com/engines/comet-7e"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":2,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"},{"count":2,"name":"North Carolina","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NC"},{"count":2,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":1,"name":"Wyoming","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WY"},{"count":1,"name":"Oregon","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OR"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":1,"name":"Yellowstone Aviation INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/yellowstone-aviation-inc"},{"count":1,"name":"Pearlman Aircraft CO","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/pearlman-aircraft-co"},{"count":1,"name":"Apogee Investments LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/search?q=Apogee Investments LLC"},{"count":1,"name":"21 Flying Club INC","note":"","unit":"of these aircraft","url":"https://eflight.com/search?q=21 Flying Club INC"}],"relation":"owned by"},{"group":"Record","items":[{"count":0,"name":"NTSB accidents and incidents involving the KR-34","note":"0 fatal","unit":"cases since 1982","url":"https://eflight.com/models/fairchild/kr-34#accidents"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":3,"name":"Approved modifications for the KR-34","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/fairchild/kr-34#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-wood-fabric","name":"steel tube, wood and fabric","note":"A biplane of the 1920s and 1930s: steel-tube fuselage, wooden wings, fabric covering."},"id":"fairchild/kr-34","name":"Fairchild KR-34","registered":10,"type":"model","url":"https://eflight.com/models/fairchild/kr-34","versions":2},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}