{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":3,"name":"Piper PA-23 Apache and Aztec","note":"","unit":"on the certificate","url":"https://eflight.com/models/piper/pa-23"},{"count":1,"name":"Piper PA-31 Navajo and Chieftain","note":"","unit":"on the certificate","url":"https://eflight.com/models/piper/pa-31"},{"count":4,"name":"Piper","note":"","unit":"on the certificate","url":"https://eflight.com/makers/piper"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"St Thomas, VI","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":92,"name":"U.S. Virgin Islands","note":"","unit":"aircraft registered","url":"https://eflight.com/states/VI"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":4,"name":"FAA charter and air-taxi certificate","note":"designator I9BA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N13987","note":"Piper PA-23-250","unit":"","url":"https://eflight.com/aircraft/N13987"},{"count":null,"name":"N40267","note":"Piper PA-23-250","unit":"","url":"https://eflight.com/aircraft/N40267"},{"count":null,"name":"N54089","note":"Piper PA-23-250","unit":"","url":"https://eflight.com/aircraft/N54089"},{"count":null,"name":"N888JJ","note":"Piper PA-31-350","unit":"","url":"https://eflight.com/aircraft/N888JJ"}],"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":4,"base_city":"St Thomas","base_state":"VI","callsign":null,"certificate":"135","code":null,"designator":"I9BA","dot_authority":null,"id":"island-bird-inc","name":"Island Bird, Inc.","type":"operator","url":"https://eflight.com/operators/island-bird-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}