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NTSB investigations: Lycoming IO-360-A1B6D, 1986

12 cases on aircraft whose registry engine model is Lycoming IO-360-A1B6D. 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

19712026

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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 year(c.\"eventDate\") = 1986
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41593'))
  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 SEA87FA031Accident · 1 fatalField investigationFinal reportCessna 177RG · Republic, WAA witness observed the acft taxi out ot the rwy in light snow showers and taxi to the north end of the rwy. During the takeoff the area was covered with a heavy snow shower, with winds from the north gusting T0 20-25 mph. The acft was observed to depart to…Nov 25, 1986 · N52069 · DestroyedNTSB LAX87FA014Accident · 2 fatalField investigationFinal reportCessna 177RG · Happy Jack, AZThe non-instrument rated private plt was informed that MVFR weather conditions existed along his planned route of flight. The plt took off & headed into the deteriorating wx. While cruising beneath clouds the acft collided with rapidly rising terrain. The plt…Oct 11, 1986 · N34213 · DestroyedNTSB DEN87LA001Accident · Minor injuriesLimited investigationFinal reportCessna 177RG · Glenwood Spring, COWhile on takeoff the acft became airborne, settled back onto the rwy, ran off the end of the rwy into a 150 foot deep river gorge, and impacted in the river.Oct 6, 1986 · N33215 · DestroyedNTSB ANC86FA130Accident · 3 fatalField investigationFinal reportCessna 177RG · Hinchinbrook Is, AKAt 1323 adt, the plt rprtd near Hinchinbrook island & requested clearance for an ndb-a apch to the cordova mile 13 arpt. About 3 min later, cordova fss provided clearance for the apch 'from over Hinchinbrook.' Radar data showed that the acft flew to the…Aug 19, 1986 · N52137 · Substantial damageNTSB LAX86FVM07Accident · No injuriesFinal reportCessna 177RG · San Jose, CAThe acft was landed with the gear in the partially extended. Tower personnel attempted to warn the plt of the gear position with use of the radio and light gun signals; however, the landing was continued. Post accident examination of the landing gear system…Aug 7, 1986 · N45188 · Substantial damageNTSB CHI86FA192Accident · No injuriesField investigationFinal reportCessna 177RG · Oshkosh, WIThe IFR flt experienced an engine failure during the landing apch to the destination aprt in Oshkosh, WI, and the plt ditched the acft in lake winnebago. Exam of the acft showed that the eng failed due to fuel exhaustion. The plt reported there were 60…Aug 1, 1986 · N52476 · Substantial damageNTSB MIA86LA170Accident · No injuriesLimited investigationFinal reportCessna 177RG · Jacksonville, FLThe plt stated that the landing gear indicator light showed the gear to be down & locked. When the acft touched down the landing gear collasped and the acft slid to a stop. Post crash examination of the landing gear showed it to operate normally in all modes.…May 30, 1986 · N1888Q · Substantial damageNTSB LAX86LA199Accident · No injuriesLimited investigationFinal reportCessna 177RG · Placerville, CAWhile enroute to san francisco, CA the engine began to overspeed & the prop gov control was not effective in arresting/controlling the overspeed condition. Shortly thereafter the engine oil pressure depleted to zero. The pilot elected to land in the ice house…Apr 29, 1986 · N34020 · DestroyedNTSB FTW86FA063Accident · 1 fatalField investigationFinal reportCessna 177RG · Dallas, TXThe pilot was advised by the FAA weather briefer, prior to flight, against making this flight due to present and forecast weather conditions. After arriving in the general area of his destination the plt observed the weather conditions and commented on thier…Apr 12, 1986 · N8047G · DestroyedNTSB NYC86LA064Accident · Minor injuriesLimited investigationFinal reportCessna 177RG · Farmingdale, NYThe acft collided with trees in the bethpage state park during a rwy 14 ILS apch at republic airport, Farmingdale, NY. The plt had instructed his passenger, a private plt, to report when he had the apch lights in sight. The plt stated the apch was continued…Jan 20, 1986 · N34069 · DestroyedNTSB CHI86FA068Accident · 1 fatalField investigationFinal reportCessna 177RG · Valley View, ILThe plt was conducting a low pass, 40 ft AGL, on a river and struck a power line crossing his flt path. The strike caused loss of control and the acft impacted on the frozen surface of the river.Jan 19, 1986 · N52949 · DestroyedNTSB ATL86FA049Accident · 1 fatalField investigationFinal reportCessna 177RG · Hazard, KYThe plt called the arpt on UNICOM and asked how to find the arpt, stated that he needed fuel and asked if fuel was available. He was given directions and asked if he had landed there before. He replied no, and inquired about the traffic pattern. It was…Jan 5, 1986 · N97TC · Destroyed