{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Aerospatiale AS350","note":"","unit":"on the certificate","url":"https://eflight.com/models/aerospatiale/as350"},{"count":1,"name":"Hughes Helicopters Inc HUGHES 369","note":"","unit":"on the certificate","url":"https://eflight.com/models/hughes-helicopters-inc/hughes-369"},{"count":1,"name":"Robinson R66","note":"","unit":"on the certificate","url":"https://eflight.com/models/robinson/r66"},{"count":1,"name":"Aerospatiale","note":"","unit":"on the certificate","url":"https://eflight.com/makers/aerospatiale"},{"count":1,"name":"Hughes Helicopters Inc","note":"","unit":"on the certificate","url":"https://eflight.com/makers/hughes-helicopters-inc"},{"count":1,"name":"Robinson Helicopter","note":"","unit":"on the certificate","url":"https://eflight.com/makers/robinson-helicopter"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Lewiston, ID","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":null,"name":"Lewiston/Nez Perce County","note":"LWS","unit":"","url":"https://eflight.com/airports/LWS"},{"count":null,"name":"Snake River Seaplane Base","note":"78U","unit":"","url":"https://eflight.com/airports/78U"},{"count":4201,"name":"Idaho","note":"","unit":"aircraft registered","url":"https://eflight.com/states/ID"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":3,"name":"FAA charter and air-taxi certificate","note":"designator VLHA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N3598D","note":"Aerospatiale AS350B2","unit":"","url":"https://eflight.com/aircraft/N3598D"},{"count":null,"name":"N48MP","note":"Hughes Helicopters Inc HUGHES 369D","unit":"","url":"https://eflight.com/aircraft/N48MP"},{"count":null,"name":"N664MP","note":"Robinson Helicopter R66","unit":"","url":"https://eflight.com/aircraft/N664MP"}],"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":3,"base_city":"Lewiston","base_state":"ID","callsign":null,"certificate":"135","code":null,"designator":"VLHA","dot_authority":null,"id":"valley-helicopter-service-llc","name":"Valley Helicopter Service LLC","type":"operator","url":"https://eflight.com/operators/valley-helicopter-service-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}