{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":7,"name":"Perth Amboy BIRD BK","note":"","unit":"registered","url":"https://eflight.com/models/perth-amboy/bird-bk"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Perth-Amboy Title Company","note":"","unit":"","url":"https://eflight.com/holders/perth-amboy-title-company"}],"relation":"held by"},{"group":"More","items":[{"count":null,"name":"Every type certificate","note":"","unit":"","url":"https://eflight.com/certificates"},{"count":null,"name":"Who holds what","note":"","unit":"","url":"https://eflight.com/holders"}],"relation":"see also"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"faa_document":"https://drs.faa.gov/browse/excelExternalWindow/B9830EF006DAE2AE8525673D0049013B.0001","holder":"Perth-Amboy Title Company","id":"ATC 239","models":["Bird BK"],"name":"Type certificate ATC 239","product_type":"Aircraft","type":"certificate","url":"https://eflight.com/certificates/ATC 239"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}