{"as_of":"2026-11-03","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Dwayne Vailliencourt","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/dwayne-vailliencourt"}],"relation":"is a"},{"group":"Engine","items":[{"count":155,"name":"HKS 700E","note":"60 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/hks-700e"}],"relation":"powered by"},{"group":"Place","items":[{"count":30,"name":"Adrian, MI","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Lenawee County","note":"ADG","unit":"","url":"https://eflight.com/airports/ADG"},{"count":7225,"name":"Michigan","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MI"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on July 21, 1982 at Pontiac, IL: fatal, destroyed (2 fatal)","note":"","unit":"","url":"https://eflight.com/accidents/CHI82FA262"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N18727 is now","note":"","unit":"","url":"https://eflight.com/live?q=N18727"}],"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":null,"id":"N18727","maker":"Dwayne Vailliencourt","model":"CGS HAWK ARROW II","name":"Dwayne Vailliencourt CGS HAWK ARROW II N18727","state":"MI","type":"aircraft","url":"https://eflight.com/aircraft/N18727","year_built":2024},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}