{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":3,"name":"Carlo Cilliers","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/carlo-cilliers"}],"relation":"is a"},{"group":"Place","items":[{"count":100,"name":"Frederick, MD","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Frederick Municipal","note":"FDK","unit":"","url":"https://eflight.com/airports/FDK"},{"count":2347,"name":"Maryland","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MD"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"No NTSB accident or incident record under this tail number","note":"","unit":"","url":"https://eflight.com/aircraft/N37BP#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N37BP is now","note":"","unit":"","url":"https://eflight.com/live?q=N37BP"}],"relation":"seen at"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":null,"id":"N37BP","maker":"Carlo Cilliers","model":"BEARHAWK PATROL","name":"Carlo Cilliers BEARHAWK PATROL N37BP","state":"MD","type":"aircraft","url":"https://eflight.com/aircraft/N37BP","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}