{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":11,"name":"Airbus Helicopters AS350 AStar (\u00c9cureuil), now H125","note":"","unit":"on the certificate","url":"https://eflight.com/models/airbus-helicopters/as350"},{"count":11,"name":"Hughes Helicopters Inc HUGHES 369","note":"","unit":"on the certificate","url":"https://eflight.com/models/hughes-helicopters-inc/hughes-369"},{"count":5,"name":"Airbus Helicopters EC 130 now H130","note":"","unit":"on the certificate","url":"https://eflight.com/models/airbus-helicopters/ec-130"},{"count":3,"name":"Bell 212","note":"","unit":"on the certificate","url":"https://eflight.com/models/bell/212"},{"count":18,"name":"Eurocopter","note":"","unit":"on the certificate","url":"https://eflight.com/makers/eurocopter"},{"count":11,"name":"Hughes Helicopters Inc","note":"","unit":"on the certificate","url":"https://eflight.com/makers/hughes-helicopters-inc"},{"count":6,"name":"Airbus Helicopters","note":"","unit":"on the certificate","url":"https://eflight.com/makers/airbus-helicopters"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Ketchikan, AK","note":"where it registers its own aircraft","unit":"","url":""},{"count":null,"name":"Ketchikan International","note":"KTN","unit":"","url":"https://eflight.com/airports/KTN"},{"count":null,"name":"Ketchikan Harbor Seaplane Base","note":"5KE","unit":"","url":"https://eflight.com/airports/5KE"},{"count":null,"name":"Murphys Pullout Seaplane Base","note":"8K9","unit":"","url":"https://eflight.com/airports/8K9"},{"count":9144,"name":"Alaska","note":"","unit":"aircraft registered","url":"https://eflight.com/states/AK"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":41,"name":"Temsco Helicopters INC","note":"the aircraft the FAA register lists under this name","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/temsco-helicopters-inc"},{"count":45,"name":"FAA charter and air-taxi certificate","note":"designator HXSA","unit":"aircraft listed","url":""},{"count":null,"name":"Callsign Temsco (TMS)","note":"on the live map","unit":"","url":"https://eflight.com/live?q=TMS"}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N141TH","note":"Eurocopter AS 350 B2","unit":"","url":"https://eflight.com/aircraft/N141TH"},{"count":null,"name":"N143TH","note":"Eurocopter AS 350 B2 ECUREUIL","unit":"","url":"https://eflight.com/aircraft/N143TH"},{"count":null,"name":"N145TH","note":"Eurocopter AS 350 B2","unit":"","url":"https://eflight.com/aircraft/N145TH"},{"count":null,"name":"N146TH","note":"Eurocopter AS 350 B2 ECUREUIL","unit":"","url":"https://eflight.com/aircraft/N146TH"},{"count":null,"name":"N147TH","note":"Eurocopter AS 350 B2","unit":"","url":"https://eflight.com/aircraft/N147TH"},{"count":null,"name":"N148TH","note":"Eurocopter AS 350 B2","unit":"","url":"https://eflight.com/aircraft/N148TH"},{"count":null,"name":"All 45 aircraft on the certificate","note":"","unit":"","url":"https://eflight.com/operators/temsco-helicopters-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":45,"base_city":"Ketchikan","base_state":"AK","callsign":"TEMSCO","certificate":"135","code":"TMS","designator":"HXSA","dot_authority":null,"id":"temsco-helicopters-inc","name":"Temsco Helicopters, Inc","type":"operator","url":"https://eflight.com/operators/temsco-helicopters-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}