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NTSB investigations: Continental A&C65 series, WI

7 cases on aircraft whose registry engine model is Continental A&C65 series, where the first occurrence was “Loss of control - in flight”. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.

Cases per year

19842026

Where

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Latest cases

Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
  FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
  WHERE c.\"eventStateOrRegion\" = 'WI' AND c.\"eventCountry\" = 'USA'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17003')
      AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 250))
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

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.

NTSB CHI06CA247Accident · Minor injuriesData collectionFinal reportPiper J-3C-65 · Bayfield, WIThe pilot's failure to maintain adequate airspeed while maneuvering which resulted in a stall. A factor associated with the accident was the low altitude at which the airplane stalled.Aug 27, 2006 · N76JS · Substantial damageNTSB CHI01LA177Accident · Serious injuriesLimited investigationFinal reportTaylorcraft DCO-65 · Kenosha, WIthe inadvertent stall by the pilot. The low altitude was a contributing factor.Jun 17, 2001 · N46215 · DestroyedNTSB CHI99LA005Accident · Serious injuriesLimited investigationFinal reportPiper J3C-65 · New Holstein, WIthe pilot-in-command's intentional low altitude maneuver and his ostentatious display. A factor was his allowing the airplane to enter an inadvertent stall.Oct 11, 1998 · N70880 · Substantial damageNTSB CHI93LA236Accident · Minor injuriesLimited investigationFinal reportAeronca 7AC · Waukesha, WIThe pilot's failure to maintain airspeed above a stall.Jun 27, 1993 · N83429 · Substantial damageNTSB CHI85FEP02Accident · Serious injuriesFinal reportNeyman-Pietenpol GN-2 · Brodhead, WIThe acft was observed making steep turns at about 500 ft AGL just prior to the acdnt. One witness stated that the airspeed was decaying during these turns & the acft stalled while in a steep bank. Reportedly, the acft began spinning, then the plt stopped the…Jul 25, 1985 · N13708 · DestroyedNTSB CHI85FA021Accident · 2 fatalField investigationFinal reportTaylorcraft BC12-D · Kiel, WIWitnesses observed acft performing aerobatics during demo flight prior to prospective sale of acft to buyer/pax. A plt/witness observed the acft executing slow speed stalls and enter a spin from an altitude of about 1000 ft. recovery was accomplished at about…Oct 20, 1984 · N43833 · DestroyedNTSB CHI84LA162Accident · Minor injuriesLimited investigationFinal reportTaylorcraft DCO-65 · Palmyra, WIThe pilot lost control of the acft on the landing flare & collided with a tree. The acft was blown to the left of the rwy & before he could execute a go-around the propeller struck some high brush alongside the rwy. The plt pulled power off, landed in rough…Apr 26, 1984 · N47583 · Substantial damage