{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":3,"name":"Douglas E Haynes","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/douglas-e-haynes"}],"relation":"is a"},{"group":"Place","items":[{"count":50,"name":"Watkins, CO","note":"","unit":"aircraft registered in this town","url":""},{"count":7454,"name":"Colorado","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CO"}],"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/N711HH#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N711HH is now","note":"","unit":"","url":"https://eflight.com/live?q=N711HH"}],"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":"N711HH","maker":"Douglas E Haynes","model":"DEHAS DHDL 08","name":"Douglas E Haynes DEHAS DHDL 08 N711HH","state":"CO","type":"aircraft","url":"https://eflight.com/aircraft/N711HH","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}