{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Model families","items":[{"count":8,"name":"Colonial C-1","note":"","unit":"registered","url":"https://eflight.com/models/colonial/c-1"},{"count":6,"name":"Colonial C-2","note":"","unit":"registered","url":"https://eflight.com/models/colonial/c-2"}],"relation":"makes"},{"group":"Engines","items":[{"count":7,"name":"Lycoming O-360 / VO-360 series","note":"180 hp","unit":"of these aircraft","url":"https://eflight.com/engines/lycoming-o-360-vo-360-series"},{"count":7,"name":"Lycoming O-320 series","note":"180 hp","unit":"of these aircraft","url":"https://eflight.com/engines/lycoming-o-320-series"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":3,"name":"New York","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NY"},{"count":3,"name":"Michigan","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MI"},{"count":2,"name":"South Dakota","note":"","unit":"of these aircraft","url":"https://eflight.com/states/SD"},{"count":2,"name":"Minnesota","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MN"},{"count":2,"name":"Florida","note":"","unit":"of these aircraft","url":"https://eflight.com/states/FL"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":1,"name":"Aas LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/aas-llc"}],"relation":"owned by"},{"group":"Record","items":[{"count":7,"name":"NTSB accidents and incidents involving Colonial 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":"colonial","name":"Colonial","registered":14,"type":"maker","url":"https://eflight.com/makers/colonial"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}