{"as_of":"2026-10-28","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":6,"name":"Cessna C-37","note":"","unit":"registered","url":"https://eflight.com/models/cessna/c-37"},{"count":72683,"name":"Cessna","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/cessna"},{"count":null,"name":"Built of steel tube, wood and fabric","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/steel-wood-fabric"}],"relation":"is a"},{"group":"Engine","items":[{"count":150,"name":"Warner SS40&50","note":"90 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/warner-ss40-50"}],"relation":"powered by"},{"group":"Place","items":[{"count":12,"name":"Clearwater, KS","note":"","unit":"aircraft registered in this town","url":""},{"count":5734,"name":"Kansas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/KS"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"No NTSB accident or incident record under this tail number","note":"","unit":"","url":"https://eflight.com/aircraft/N18599#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":1,"name":"Failure reports filed on the Cessna C-37","note":"","unit":"reports since 1995","url":"https://eflight.com/models/cessna/c-37#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Cessna C-37","note":"","unit":"","url":"https://eflight.com/models/cessna/c-37#accidents"},{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"compared in"},{"group":"Live","items":[{"count":null,"name":"Where N18599 is now","note":"","unit":"","url":"https://eflight.com/live?q=N18599"}],"relation":"seen at"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"inherited_from_model":true,"material":"steel-wood-fabric","name":"steel tube, wood and fabric","note":"The Airmaster of the 1930s: steel-tube fuselage, wooden wing, fabric."},"id":"N18599","maker":"Cessna","model":"C-37","name":"Cessna C-37 N18599","state":"KS","type":"aircraft","url":"https://eflight.com/aircraft/N18599","year_built":1938},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}