{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":4,"name":"Cessna 310","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/310"},{"count":2,"name":"Cessna 404","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/404"},{"count":6,"name":"Cessna","note":"","unit":"on the certificate","url":"https://eflight.com/makers/cessna"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Portland, IN","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":null,"name":"Portland Municipal","note":"PLD","unit":"","url":"https://eflight.com/airports/PLD"},{"count":5688,"name":"Indiana","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IN"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":6,"name":"FAA charter and air-taxi certificate","note":"designator 2BZA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N2738B","note":"Cessna 310R","unit":"","url":"https://eflight.com/aircraft/N2738B"},{"count":null,"name":"N3284M","note":"Cessna 310R","unit":"","url":"https://eflight.com/aircraft/N3284M"},{"count":null,"name":"N4258C","note":"Cessna 310R","unit":"","url":"https://eflight.com/aircraft/N4258C"},{"count":null,"name":"N98DM","note":"Cessna 310R","unit":"","url":"https://eflight.com/aircraft/N98DM"},{"count":null,"name":"N103RC","note":"Cessna 404","unit":"","url":"https://eflight.com/aircraft/N103RC"},{"count":null,"name":"N80BS","note":"Cessna 404","unit":"","url":"https://eflight.com/aircraft/N80BS"}],"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":6,"base_city":"Portland","base_state":"IN","callsign":null,"certificate":"135","code":null,"designator":"2BZA","dot_authority":null,"id":"b-f-aviation-inc","name":"B & F Aviation INC","type":"operator","url":"https://eflight.com/operators/b-f-aviation-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}