{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":2,"name":"Bell 205","note":"","unit":"on the certificate","url":"https://eflight.com/models/bell/205"},{"count":1,"name":"Airbus Helicopters AS350 AStar (\u00c9cureuil), now H125","note":"","unit":"on the certificate","url":"https://eflight.com/models/airbus-helicopters/as350"},{"count":1,"name":"Bell 212","note":"","unit":"on the certificate","url":"https://eflight.com/models/bell/212"},{"count":1,"name":"Airbus Helicopters MBB-BK117 D-3","note":"","unit":"on the certificate","url":"https://eflight.com/models/airbus-helicopters/mbb-bk117-d-3"},{"count":3,"name":"Bell","note":"","unit":"on the certificate","url":"https://eflight.com/makers/bell"},{"count":1,"name":"Eurocopter","note":"","unit":"on the certificate","url":"https://eflight.com/makers/eurocopter"},{"count":1,"name":"Airbus Helicopters","note":"","unit":"on the certificate","url":"https://eflight.com/makers/airbus-helicopters"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Missoula, MT","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":null,"name":"Missoula Montana Airport","note":"MSO","unit":"","url":"https://eflight.com/airports/MSO"},{"count":6043,"name":"Montana","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MT"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":8,"name":"FAA charter and air-taxi certificate","note":"designator X1YA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N61WL","note":"Eurocopter AS 350 B3","unit":"","url":"https://eflight.com/aircraft/N61WL"},{"count":null,"name":"N74WL","note":"Airbus Helicopters AS 350B3","unit":"","url":"https://eflight.com/aircraft/N74WL"},{"count":null,"name":"C-GWWP","note":"","unit":"","url":"https://eflight.com/aircraft/C-GWWP"},{"count":null,"name":"N41WL","note":"Bell 205A-1","unit":"","url":"https://eflight.com/aircraft/N41WL"},{"count":null,"name":"N99WL","note":"Bell 205A-1","unit":"","url":"https://eflight.com/aircraft/N99WL"},{"count":null,"name":"N212HP","note":"Bell 212","unit":"","url":"https://eflight.com/aircraft/N212HP"},{"count":null,"name":"All 8 aircraft on the certificate","note":"","unit":"","url":"https://eflight.com/operators/heli-1-corporation#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":"Missoula","base_state":"MT","callsign":null,"certificate":"135","code":null,"designator":"X1YA","dot_authority":null,"id":"heli-1-corporation","name":"Heli-1 Corporation","type":"operator","url":"https://eflight.com/operators/heli-1-corporation"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}