{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Enstrom 280 Shark","note":"","unit":"on the certificate","url":"https://eflight.com/models/enstrom/280"},{"count":1,"name":"Enstrom","note":"","unit":"on the certificate","url":"https://eflight.com/makers/enstrom"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Amelia, OH","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":8517,"name":"Ohio","note":"","unit":"aircraft registered","url":"https://eflight.com/states/OH"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":2,"name":"FAA charter and air-taxi certificate","note":"designator V5QA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N253DC","note":"Enstrom 280FX","unit":"","url":"https://eflight.com/aircraft/N253DC"},{"count":null,"name":"N482SH","note":"","unit":"","url":"https://eflight.com/aircraft/N482SH"}],"relation":"lists on its certificate"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"aircraft_listed":2,"base_city":"Amelia","base_state":"OH","callsign":null,"certificate":"135","code":null,"designator":"V5QA","dot_authority":null,"id":"vertical-advantage-helicopters-llc","name":"Vertical Advantage Helicopters LLC","type":"operator","url":"https://eflight.com/operators/vertical-advantage-helicopters-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}