{"as_of":"2026-10-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Md Helicopters Inc 369","note":"","unit":"on the certificate","url":"https://eflight.com/models/md-helicopters-inc/369"},{"count":1,"name":"Md Helicopters Inc","note":"","unit":"on the certificate","url":"https://eflight.com/makers/md-helicopters-inc"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"El Cajon, CA","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":27552,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":1,"name":"FAA charter and air-taxi certificate","note":"designator 1SYA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N53HP","note":"Md Helicopters Inc 369FF","unit":"","url":"https://eflight.com/aircraft/N53HP"}],"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":1,"base_city":"El Cajon","base_state":"CA","callsign":null,"certificate":"135","code":null,"designator":"1SYA","dot_authority":null,"id":"skydance-helicopters-of-northern-nevada-inc","name":"Skydance Helicopters of Northern Nevada INC","type":"operator","url":"https://eflight.com/operators/skydance-helicopters-of-northern-nevada-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}