{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":6,"name":"Van's Aircraft RV-7","note":"","unit":"registered","url":"https://eflight.com/models/van-s-aircraft/rv-7"},{"count":969,"name":"Vans Aircraft Inc","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/vans-aircraft-inc"},{"count":null,"name":"Built of aluminium","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/aluminium"}],"relation":"is a"},{"group":"Engine","items":[{"count":20,"name":"Lycoming YO-360 series","note":"180 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-yo-360-series"}],"relation":"powered by"},{"group":"Place","items":[{"count":132,"name":"Vacaville, CA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Nut Tree Airport","note":"VCB","unit":"","url":"https://eflight.com/airports/VCB"},{"count":27708,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"}],"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/N70HM#records-check"}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Van's Aircraft RV-7","note":"","unit":"","url":"https://eflight.com/models/van-s-aircraft/rv-7#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 N70HM is now","note":"","unit":"","url":"https://eflight.com/live?q=N70HM"}],"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":"aluminium","name":"aluminium","note":"A kit, built by its owner."},"id":"N70HM","maker":"Vans Aircraft Inc","model":"RV-7A","name":"Vans Aircraft Inc RV-7A N70HM","state":"CA","type":"aircraft","url":"https://eflight.com/aircraft/N70HM","year_built":2021},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}