NTSB investigations: Lycoming HIO-360 series, MN

6 cases on aircraft whose registry engine model is Lycoming HIO-360 series. 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

19672026
NTSB investigations: Lycoming HIO-360 series, MN per year, 1967–2026: 6 cases
19671
19761
19851
19861
20011
20161

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\" = 'MN' 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 ('41524'))
  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 CEN16LA303Accident · No injuriesLimited investigationFinal reportHughes 269A · Morris, MNThe pilot's failure to maintain clearance from terrain due to his distraction by the navigation system.Jul 29, 2016 · N269JB · Substantial damageNTSB CHI01LA215Accident · Minor injuriesLimited investigationFinal reportSchweizer 269C · Walker, MNthe loss of engine power for undetermined reasons during takeoff. Factors were the vehicles, the unsuitable terrain the pilot encountered, and the low altitude of the helicopter at the time of the loss of engine power.Jul 15, 2001 · N61434 · Substantial damageNTSB CHI86FER03Accident · Minor injuriesFinal reportHughes 269A (TH-55A) · Lakeville, MNThe CFI reported the accident occurred during a demonstration of wind effect during turns around a point. The CFI reported that as the helicopter was turned downwind it began descending from an alt of aprx 200 ft AGL. It continued it's descent until the right…Mar 29, 1986 · N10415 · DestroyedNTSB CHI85LA352Accident · No injuriesLimited investigationFinal reportHughes 269A · Hector, MNAfter liftoff from an open field, on a short local flight the helicopter experienced fuel exhaustion. During the auto rotation landing, in an open field the helicopter rolled on the side.Aug 18, 1985 · N8777F · Substantial damageNTSB MKC76DER77Accident · Minor injuriesClosedEnstron F-28 · Ortonville, MNJul 4, 1976 · N625H · Substantial damageNTSB MKC67A0080Accident · Minor injuriesClosedHughes 269B · Fairmont, MNJun 15, 1967 · N9419F · Substantial damage