{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Model families","items":[{"count":6,"name":"Kolb Aircraft FIRESTAR II","note":"","unit":"registered","url":"https://eflight.com/models/kolb-aircraft/firestar-ii"}],"relation":"makes"},{"group":"Engines","items":[{"count":5,"name":"Rotax 503 DCDI","note":"52 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-503-dcdi"},{"count":2,"name":"Rotax 912ULS series","note":"100 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-912uls-series"},{"count":2,"name":"Rotax 582DCDI","note":"65 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-582dcdi"},{"count":1,"name":"Rotax 618","note":"75 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-618"},{"count":1,"name":"Rotax 447","note":"40 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-447"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":3,"name":"Illinois","note":"","unit":"of these aircraft","url":"https://eflight.com/states/IL"},{"count":2,"name":"Pennsylvania","note":"","unit":"of these aircraft","url":"https://eflight.com/states/PA"},{"count":1,"name":"West Virginia","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WV"},{"count":1,"name":"Wisconsin","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WI"},{"count":1,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"}],"relation":"registered 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":"kolb-aircraft","name":"Kolb Aircraft","registered":12,"type":"maker","url":"https://eflight.com/makers/kolb-aircraft"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}