{"as_of":"2026-10-28","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Model families","items":[{"count":26,"name":"Travel Air 4000","note":"","unit":"registered","url":"https://eflight.com/models/travel-air/4000"},{"count":11,"name":"Travel Air D-4000","note":"","unit":"registered","url":"https://eflight.com/models/travel-air/d-4000"},{"count":11,"name":"Travel Air E-4000","note":"","unit":"registered","url":"https://eflight.com/models/travel-air/e-4000"},{"count":5,"name":"Travel Air 12","note":"","unit":"registered","url":"https://eflight.com/models/travel-air/12"},{"count":5,"name":"Travel Air 16","note":"","unit":"registered","url":"https://eflight.com/models/travel-air/16"}],"relation":"makes"},{"group":"Engines","items":[{"count":11,"name":"Continental W670 series","note":"250 hp","unit":"of these aircraft","url":"https://eflight.com/engines/continental-w670-series"},{"count":5,"name":"Lycoming R680E series","note":"300 hp","unit":"of these aircraft","url":"https://eflight.com/engines/lycoming-r680e-series"},{"count":4,"name":"Wright 760A B D E&ET","note":"250 hp","unit":"of these aircraft","url":"https://eflight.com/engines/wright-760a-b-d-e-et"},{"count":4,"name":"Warner SS40&50","note":"90 hp","unit":"of these aircraft","url":"https://eflight.com/engines/warner-ss40-50"},{"count":4,"name":"Continental R670-series","note":"225 hp","unit":"of these aircraft","url":"https://eflight.com/engines/continental-r670-series"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":24,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":7,"name":"Oregon","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OR"},{"count":6,"name":"Virginia","note":"","unit":"of these aircraft","url":"https://eflight.com/states/VA"},{"count":6,"name":"Missouri","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MO"},{"count":5,"name":"Washington","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WA"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":2,"name":"Western Antique Aeroplane & Automobile Museum","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/western-antique-aeroplane-automobile-museum"},{"count":2,"name":"Southern Aircraft Consultancy INC Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/southern-aircraft-consultancy-inc-trustee"},{"count":2,"name":"David Lee Bradley Productions INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/david-lee-bradley-productions-inc"}],"relation":"owned by"},{"group":"Record","items":[{"count":10,"name":"NTSB accidents and incidents involving Travel Air aircraft","note":"as the NTSB spells the maker's name","unit":"cases since 1982","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Biggest makers and model families","note":"","unit":"","url":"https://eflight.com/analytics/makers"},{"count":null,"name":"Accidents by model and by maker","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"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":{"id":"travel-air","name":"Travel Air","registered":87,"type":"maker","url":"https://eflight.com/makers/travel-air"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
