{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Model families","items":[{"count":5,"name":"Harmening HIGH FLYER","note":"","unit":"registered","url":"https://eflight.com/models/harmening/high-flyer"}],"relation":"makes"},{"group":"Engines","items":[{"count":2,"name":"Rotax 503 DCDI","note":"52 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-503-dcdi"},{"count":2,"name":"Rotax 503 series","note":"52 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-503-series"},{"count":1,"name":"Rotax 503DCSI","note":"52 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-503dcsi"},{"count":1,"name":"Hirth 3203","note":"65 hp","unit":"of these aircraft","url":"https://eflight.com/engines/hirth-3203"},{"count":1,"name":"Continental O-200 series","note":"100 hp","unit":"of these aircraft","url":"https://eflight.com/engines/continental-o-200-series"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":2,"name":"Wisconsin","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WI"},{"count":2,"name":"North Carolina","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NC"},{"count":1,"name":"New York","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NY"},{"count":1,"name":"Michigan","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MI"},{"count":1,"name":"Colorado","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CO"}],"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":"harmening","name":"Harmening","registered":7,"type":"maker","url":"https://eflight.com/makers/harmening"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}