{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":3,"name":"Gulfstream G-V Gulfstream V","note":"","unit":"on the certificate","url":"https://eflight.com/models/gulfstream/g-v"},{"count":3,"name":"Gulfstream G-IV Gulfstream IV","note":"","unit":"on the certificate","url":"https://eflight.com/models/gulfstream/g-iv"},{"count":2,"name":"Dassault MYSTERE-FALCON 50","note":"","unit":"on the certificate","url":"https://eflight.com/models/dassault/mystere-falcon-50"},{"count":6,"name":"Gulfstream Aerospace","note":"","unit":"on the certificate","url":"https://eflight.com/makers/gulfstream-aerospace"},{"count":2,"name":"Dassault Aviation","note":"","unit":"on the certificate","url":"https://eflight.com/makers/dassault-aviation"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Pittsfield, MA","note":"where it registers its own aircraft","unit":"","url":""},{"count":null,"name":"Pittsfield Municipal","note":"PSF","unit":"","url":"https://eflight.com/airports/PSF"},{"count":2652,"name":"Massachusetts","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MA"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":5,"name":"Lyon Aviation INC","note":"the aircraft the FAA register lists under this name","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/lyon-aviation-inc"},{"count":8,"name":"FAA charter and air-taxi certificate","note":"designator FVJA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N191N","note":"Dassault Aviation MYSTERE-FALCON 50","unit":"","url":"https://eflight.com/aircraft/N191N"},{"count":null,"name":"N600LY","note":"Dassault Aviation MYSTERE-FALCON 50","unit":"","url":"https://eflight.com/aircraft/N600LY"},{"count":null,"name":"N215BB","note":"Gulfstream Aerospace G-V","unit":"","url":"https://eflight.com/aircraft/N215BB"},{"count":null,"name":"N365BF","note":"Gulfstream Aerospace G-V","unit":"","url":"https://eflight.com/aircraft/N365BF"},{"count":null,"name":"N1624K","note":"Gulfstream Aerospace G-IV","unit":"","url":"https://eflight.com/aircraft/N1624K"},{"count":null,"name":"N348DJ","note":"Gulfstream Aerospace G-IV","unit":"","url":"https://eflight.com/aircraft/N348DJ"},{"count":null,"name":"All 8 aircraft on the certificate","note":"","unit":"","url":"https://eflight.com/operators/lyon-aviation-inc#aircraft"}],"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":8,"base_city":"Pittsfield","base_state":"MA","callsign":null,"certificate":"135","code":null,"designator":"FVJA","dot_authority":null,"id":"lyon-aviation-inc","name":"Lyon Aviation, Inc.","type":"operator","url":"https://eflight.com/operators/lyon-aviation-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}