NTSB investigations: Hiller UH-12E

415 cases on aircraft the registry lists as Hiller UH-12E. 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, newest first

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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4360122', '4360137'))
  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 SEA76FYC45Accident · Serious injuriesClosedHiller Acft UH-12E · Tillamook, ORMay 14, 1976 · N9785C · DestroyedNTSB LAX76DUJ80Accident · No injuriesClosedHiller Acft UH-12E · Somerton, AZMay 11, 1976 · N9278Z · Substantial damageNTSB SEA76DYC44Accident · No injuriesClosedHiller Acft UH-12E · Alsea, ORMay 4, 1976 · N6ZH · Substantial damageNTSB CHI76FEV32Accident · No injuriesClosedHiller Acft UH-12D · Eldred, ILApr 29, 1976 · N62417 · Substantial damageNTSB SEA76DYG47Accident · Minor injuriesClosedHiller Acft UH-12E · Worley, IDApr 22, 1976 · N101EH · Substantial damageNTSB CHI76FCA06Accident · No injuriesClosedHiller UH-12D · St Jacob, ILMar 15, 1976 · N62417 · Substantial damageNTSB OAK76FJA10Accident · No injuriesClosedHiller Acft UH-12E · Oahu, HIFeb 3, 1976 · N108HA · Substantial damageNTSB SEA7LDYE16Accident · No injuriesClosedHiller Acft UH-12E · Randle, WASep 15, 1975 · N102EH · DestroyedNTSB SEA76DYE14Accident · No injuriesClosedHiller Acft UH-12E · Randle, WASep 5, 1975 · N5344V · DestroyedNTSB SEA76DYE10Accident · No injuriesClosedHiller Acft UH-12E · Forks, WAAug 13, 1975 · N2HL · Substantial damageNTSB ANC76AA021Accident · 2 fatalClosedHiller Acft UH-12E · Painter Creek, AKAug 11, 1975 · N5379V · DestroyedNTSB ANC76AA014Accident · No injuriesClosedHiller Acft UH12-E · Kobuk, AKJul 27, 1975 · N5360V · Substantial damageNTSB ANC76AA012Accident · No injuriesClosedHiller Acft UH-12E · Chicken, AKJul 22, 1975 · N5339V · Substantial damageNTSB ANC76DAG17Accident · No injuriesClosedHiller Acft UH-12E · Kenai, AKJul 21, 1975 · N5359V · DestroyedNTSB ANC76DAG05Accident · No injuriesClosedHiller Acft UH-12E · Yakataga, AKJul 2, 1975 · N9792C · Substantial damageNTSB ANC75AA084Accident · No injuriesClosedHiller Acft UH12-E · Maunetuk River, AKMay 17, 1975 · N5335V · Substantial damageNTSB ANC75DAD06Accident · No injuriesClosedHiller Acft UH-12E · Ketchikan, AKMay 12, 1975 · N107HA · Substantial damageNTSB SEA75DYE41Accident · Minor injuriesClosedHiller Acft UH-12E · Concrete, WAMay 5, 1975 · N90469 · DestroyedNTSB LAX75AUM24Accident · No injuriesClosedHiller Acft UH-12E · Seeley, CAApr 30, 1975 · N75204 · Substantial damageNTSB MIA75FKA09Accident · No injuriesClosedHiller Acft UH-12E · San Juan, PRApr 28, 1975 · N9781C · Substantial damageNTSB MKC75FCA30Accident · No injuriesClosedHiller Acft 12E · Charleston, MOApr 20, 1975 · N87600 · Substantial damageNTSB OAK75FVM27Accident · No injuriesClosedHiller Acft UH-12E · King City, CAApr 17, 1975 · N9770C · Substantial damageNTSB CHI75DCA06Accident · No injuriesClosedHiller Acft UH12D · Lebanon, ILApr 15, 1975 · N62417 · Substantial damageNTSB SEA75FYC33Accident · Minor injuriesClosedHiller Acft UH-12E · Willard, WAApr 3, 1975 · N28877 · Substantial damageNTSB SEA75FYA28Accident · No injuriesClosedHiller Acft UH-12E · Hammett, IDJan 20, 1975 · N7755 · Substantial damageNTSB OAK75FJA06Accident · No injuriesClosedHiller Acft UH-12E · Kapaau, HIDec 3, 1974 · N90474 · DestroyedNTSB ANC75AA021Accident · Minor injuriesClosedHiller Acft UH-12E · Ketchikan, AKSep 1, 1974 · N112EC · DestroyedNTSB LAX75DUJ14Accident · Serious injuriesClosedHiller Acft UH-12E · Gadsden, AZJul 19, 1974 · N62903 · Substantial damageNTSB SEA75FYC03Accident · No injuriesClosedHiller Acft UH-12E · Dayton, ORJul 16, 1974 · N104HA · Substantial damageNTSB ANC75AA001Accident · Minor injuriesClosedHiller Acft UH-12E · Ketchikan, AKJul 2, 1974 · N5352V · Substantial damageNTSB ANC74AA074Accident · Minor injuriesClosedHiller Acft UH-12E · Talkeetna, AKJun 5, 1974 · N100EH · Substantial damageNTSB OAK74FJA22Accident · No injuriesClosedHiller Acft UH-12E · Ewa Beach, HIMay 17, 1974 · N90474 · Substantial damageNTSB SEA74DYC49Accident · No injuriesClosedHiller Acft UH-12E · Independence, ORMay 1, 1974 · N5332V · Substantial damageNTSB SEA74DYI10Accident · No injuriesClosedHiller Acft UH-12E · London, ORMar 24, 1974 · N90469 · Substantial damageNTSB ANC74DAD14Accident · No injuriesClosedHiller Acft UH-12E · Ketchikan, AKMar 21, 1974 · N5352V · Substantial damageNTSB SEA74FYC39Accident · No injuriesClosedHiller Acft UH-12E · Sublimity, ORMar 18, 1974 · N9749C · DestroyedNTSB SEA74FYC36Accident · No injuriesClosedHiller Acft UH-12E · Mt Hood, ORMar 5, 1974 · N5367V · Substantial damageNTSB SEA74DYA24Accident · No injuriesClosedHiller Acft UH-12E · Soda Springs, IDFeb 5, 1974 · N90465 · Substantial damageNTSB OAK74FJA14Accident · Minor injuriesClosedHiller Acft UH-12E · Honolulu, HIJan 24, 1974 · N9741C · DestroyedNTSB SEA74DYE32Accident · No injuriesClosedHiller UH-12E · Queets, WADec 28, 1973 · N28875 · DestroyedNTSB LAX74FUM12Accident · No injuriesClosedHiller Acft UH-12E · Brawley, CANov 19, 1973 · N9770C · Substantial damageNTSB LAX74FUM09Accident · No injuriesClosedHiller Acft UH-12E · El Centro, CAOct 19, 1973 · N5374V · DestroyedNTSB SEA74DVA09Accident · No injuriesClosedHiller UH-12E · S.Glenns Ferry, IDAug 26, 1973 · N7755 · Substantial damageNTSB ANC74AA006Accident · No injuriesClosedHiller Acft UH-12E · Bettles, AKJul 11, 1973 · N9743C · Substantial damageNTSB DEN73DTM31Accident · No injuriesClosedHiller Acft UH-12E · Richfield, UTJun 17, 1973 · N5332V · DestroyedNTSB OAK73FJA16Accident · No injuriesClosedHiller Acft UH-12E · Naalehu, HIMar 13, 1973 · N90474 · Substantial damageNTSB OAK73FVG50Accident · Serious injuriesClosedHiller UH-12B · Live Oak, CAMar 1, 1973 · N5366V · DestroyedNTSB ANC73FAD01Accident · No injuriesClosedHiller 12E · Annette, AKAug 27, 1972 · N4415 · DestroyedNTSB SEA72DYA35Accident · No injuriesClosedHiller Acft UH-12E · Dubois, IDMay 17, 1972 · N90465 · Substantial damageNTSB ANC72AA046Accident · No injuriesClosedHiller UH-12E · Ketchikan, AKMay 12, 1972 · N5364V · Substantial damage