{"as_of":"2026-10-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Cessna 172 Skyhawk","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/172"},{"count":1,"name":"Cessna 182 Skylane","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/182"},{"count":2,"name":"Cessna","note":"","unit":"on the certificate","url":"https://eflight.com/makers/cessna"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Talbott, TN","note":"where it registers its own aircraft","unit":"","url":""},{"count":6517,"name":"Tennessee","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TN"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":9,"name":"Morristown Flying Service INC","note":"the aircraft the FAA register lists under this name","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/morristown-flying-service-inc"},{"count":2,"name":"FAA charter and air-taxi certificate","note":"designator DVGA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N20891","note":"Cessna 172M","unit":"","url":"https://eflight.com/aircraft/N20891"},{"count":null,"name":"N1139M","note":"Cessna 182P","unit":"","url":"https://eflight.com/aircraft/N1139M"}],"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":2,"base_city":"Talbott","base_state":"TN","callsign":null,"certificate":"135","code":null,"designator":"DVGA","dot_authority":null,"id":"morristown-flying-service-inc","name":"Morristown Flying Service, Inc.","type":"operator","url":"https://eflight.com/operators/morristown-flying-service-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}