Earlier aircraft under this name · 18

Cancelled registrations that named this owner when they ended, newest first.

Query with SQL

SELECT d.n_number, d.cancel_date, d.status, d.export_country, d.serial_number, d.year_manufactured, m.manufacturer, m.model, d.registrant_name, d.registrant_city, d.registrant_state FROM 'https://openairdocs.org/data/latest/faa_aircraft_deregistration.parquet' d LEFT JOIN 'https://openairdocs.org/data/latest/faa_aircraft_model.parquet' m ON m.code = d.aircraft_model_code WHERE d.registrant_name = 'HELICOPTERS INC' OR list_contains(d.other_registrant_names, 'HELICOPTERS INC') ORDER BY d.cancel_date DESC NULLS LAST, d.deregistration_id

duckdb -csv -c "SELECT d.n_number, d.cancel_date, d.status, d.export_country, d.serial_number, d.year_manufactured, m.manufacturer, m.model, d.registrant_name, d.registrant_city, d.registrant_state
  FROM 'https://openairdocs.org/data/latest/faa_aircraft_deregistration.parquet' d LEFT JOIN 'https://openairdocs.org/data/latest/faa_aircraft_model.parquet' m ON m.code = d.aircraft_model_code
  WHERE d.registrant_name = 'HELICOPTERS INC' OR list_contains(d.other_registrant_names, 'HELICOPTERS INC')
  ORDER BY d.cancel_date DESC NULLS LAST, d.deregistration_id"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SELECT d.n_number, d.cancel_date, d.status, d.export_country, d.serial_number, d.year_manufactured, m.manufacturer, m.model, d.registrant_name, d.registrant_city, d.registrant_state
FROM 'https://openairdocs.org/data/latest/faa_aircraft_deregistration.parquet' d LEFT JOIN 'https://openairdocs.org/data/latest/faa_aircraft_model.parquet' m ON m.code = d.aircraft_model_code
WHERE d.registrant_name = 'HELICOPTERS INC' OR list_contains(d.other_registrant_names, 'HELICOPTERS INC')
ORDER BY d.cancel_date DESC NULLS LAST, d.deregistration_id

Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.

N2AQBell 206-L4 · S/N 52099Cancelled Jun 18, 2025 · Exported to Canada · Built 1994 · Cahokia, IL N36CCEurocopter AS 350 B2 · S/N 3025Cancelled Jan 18, 2024 · Exported to Brazil · Cahokia, IL N7QYEurocopter AS 350 B2 · S/N 3798Cancelled Mar 8, 2023 · Exported to Canada · Built 2004 · Cahokia, IL N12FLEurocopter AS 350 BA · S/N 2706Cancelled Mar 18, 2020 · Exported to New Zealand · Built 1993 · Cahokia, IL N5FXAerospatiale AS350BA · S/N 1714Cancelled Aug 2, 2017 · Exported to New Zealand · Cahokia, IL N7QKEurocopter AS 350 BA · S/N 2791Cancelled Oct 30, 2014 · Exported to Chile · Built 1994 · Cahokia, IL N250FBEurocopter AS 350 B2 · S/N 3669Cancelled May 27, 2014 · Built 2003 · Cahokia, IL N68634Sikorsky S-55 · S/N 55003Cancelled Nov 12, 2013 · Revoked, canceled · Built 1961 · New York, NY N9609FHughes 269C · S/N 700017Cancelled May 23, 2013 · Registration expired, pending cancellation · Built 1970 · Louisville, KY N99UBeech B300 · S/N FL-20Cancelled Apr 3, 2013 · Exported to Canada · Built 1991 · Cahokia, IL N12KZAerospatiale AS350BA · S/N 2065Cancelled Mar 8, 2012 · Exported to Canada · Built 1988 · Cahokia, IL N70APBell 407 · S/N 53409Cancelled Jan 25, 2012 · Exported to Nigeria · Built 2000 · Cahokia, IL N4UJEurocopter AS 350 B3 · S/N 3731Cancelled Sep 2, 2011 · Exported to Peru · Built 2003 · Cahokia, IL N13JZAerospatiale AS350BA · S/N 1059Cancelled Mar 7, 2011 · Exported to Canada · Built 1979 · Cahokia, IL N102FXEurocopter AS 350 BA · S/N 2180Cancelled Jul 8, 2008 · Exported to Canada · Built 1989 · Cahokia, IL N2BQAerospatiale AS350B · S/N 2236Cancelled Mar 26, 1998 · Exported to Canada · Cahokia, IL N5013CBell 206B · S/N 2568Cancelled Dec 30, 1992 · St Louis, MO N74103Bendix Helicopter J · S/N 3Cancelled Feb 15, 1949 · Stratford, CT

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