{"as_of":"2026-11-11","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fleet","items":[{"count":1,"name":"Air & Space America Inc 18","note":"","unit":"in this fleet","url":"https://eflight.com/models/air-space-america-inc/18"},{"count":4,"name":"Piasecki Aircraft Corp","note":"","unit":"in this fleet","url":"https://eflight.com/makers/piasecki-aircraft-corp"},{"count":2,"name":"Edm Aerotec Gmbh","note":"","unit":"in this fleet","url":"https://eflight.com/makers/edm-aerotec-gmbh"},{"count":1,"name":"Sikorsky","note":"","unit":"in this fleet","url":"https://eflight.com/makers/sikorsky"}],"relation":"flies"},{"group":"Where","items":[{"count":10,"name":"Coatesville, PA","note":"","unit":"aircraft registered here","url":""},{"count":null,"name":"Chester County G O Carlson","note":"MQS","unit":"","url":"https://eflight.com/airports/MQS"},{"count":6195,"name":"Pennsylvania","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PA"}],"relation":"based in"},{"group":"Record","items":[{"count":null,"name":"No NTSB record in ten years under this fleet's current tail numbers","note":"","unit":"","url":""}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Fleets: who owns the most","note":"","unit":"","url":"https://eflight.com/fleets"},{"count":null,"name":"The fleet by kind, state and owner type","note":"","unit":"","url":"https://eflight.com/analytics/fleet"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"aircraft":10,"id":"piasecki-aircraft-corp","name":"Piasecki Aircraft CORP","owner_type":"Corporation","state":"PA","type":"fleet","url":"https://eflight.com/fleets/piasecki-aircraft-corp"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}