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NTSB investigations, 1974, UT

180,624 investigations by the National Transportation Safety Board since 1962: 174,602 accidents, the rest incidents and other occurrences. Each has NTSB’s narrative and, once the investigation is done, its probable cause; since 2008, its findings and sequence of events.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19632026

NTSB investigations, 1974, UT per year, 1963–2026: 2,268 cases
1963	1
1964	54
1965	54
1966	65
1967	52
1968	44
1969	45
1970	39
1971	27
1972	39
1973	44
1974	33
1975	38
1976	57
1977	42
1978	42
1979	41
1980	52
1981	58
1982	41
1983	45
1984	53
1985	41
1986	32
1987	37
1988	28
1989	40
1990	32
1991	31
1992	26
1993	36
1994	31
1995	24
1996	27
1997	36
1998	35
1999	29
2000	49
2001	33
2002	39
2003	40
2004	34
2005	25
2006	32
2007	44
2008	42
2009	37
2010	35
2011	31
2012	26
2013	20
2014	25
2015	25
2016	18
2017	27
2018	26
2019	29
2020	21
2021	23
2022	28
2023	35
2024	27
2025	22
2026	24

Where

Latest cases

Query with SQL

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") = 1974 AND c."eventStateOrRegion" = 'UT' AND c."eventCountry" = 'USA' ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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\") = 1974
    AND c.\"eventStateOrRegion\" = 'UT' AND c.\"eventCountry\" = 'USA'
  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.

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") = 1974
  AND c."eventStateOrRegion" = 'UT' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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.

NTSB DEN75AD034Accident · 2 fatalClosedCessna 150K · Tremonton, UTDec 20, 1974 · N6359G · Destroyed NTSB DEN75ATM08Accident · No injuriesClosedBell 47G-3B · Kamas, UTDec 16, 1974 · N73218 · Substantial damage NTSB DEN75FTM11Accident · Minor injuriesClosedErco 415-C · Bountiful, UTDec 14, 1974 · N87276 · Destroyed NTSB DEN75AD031Accident · 1 fatalClosedBeech H35 · Provo, UTDec 10, 1974 · N361B · Destroyed NTSB DEN75DTM07Accident · No injuriesClosedCessna 170B · Morgan, UTDec 7, 1974 · N8227A · Substantial damage NTSB DEN75AD027Accident · 1 fatalClosedRockwell 690A · Kingston, UTNov 12, 1974 · N40MP · 2 aircraft · Destroyed NTSB DEN75AD025Accident · 2 fatalClosedAero Comdr 560 · Bicknell, UTNov 2, 1974 · N867G · Destroyed NTSB DEN75AD022Accident · Minor injuriesClosedBell 47G3B1 · Vernal, UTOct 26, 1974 · N1170W · Substantial damage NTSB DEN75AD019Accident · 4 fatalClosedPiper PA-28 · St.George, UTOct 3, 1974 · N9039W · Destroyed NTSB DEN75FTM06Accident · No injuriesClosedCessna 182B · Sandy, UTSep 28, 1974 · N7169E · Substantial damage NTSB DEN75AD015Accident · 2 fatalClosedCessna 182J · Indianola, UTSep 25, 1974 · N2755F · Destroyed NTSB DEN75FTM05Accident · No injuriesClosedPiper PA-28 · Salt Lake City, UTSep 8, 1974 · N7511W · Substantial damage NTSB DEN75AD009Accident · 1 fatalClosedBell 47G3B1 · Ogden, UTSep 5, 1974 · N73972 · Destroyed NTSB DEN75AD008Accident · 1 fatalClosedCessna 172 · Parowan, UTAug 31, 1974 · N5114A · Destroyed NTSB DEN75DTM01Accident · No injuriesClosedPiper PA-28 · Manila, UTAug 6, 1974 · N8703N · Substantial damage NTSB DEN75DTM04Accident · No injuriesClosedPiper PA-28 · Orangeville, UTJul 24, 1974 · N4093 · Substantial damage NTSB DEN75FTM02Accident · No injuriesClosedBeech B50 · Salt Lake City, UTJul 20, 1974 · N415T · Substantial damage NTSB DEN75AD002Accident · 2 fatalClosedPiper PA-28 · Nephi, UTJul 12, 1974 · N8535W · Destroyed NTSB DEN75FTM03Accident · Serious injuriesClosedPiper PA-18 · Tremonton, UTJul 2, 1974 · N3351A · Substantial damage NTSB DEN74DTM21Accident · No injuriesClosedPiper PA-28 · Lake Powell, UTJun 15, 1974 · N5262L · Substantial damage NTSB DEN74DTM16Accident · Minor injuriesClosedCessna 150H · Nephi, UTJun 9, 1974 · N6942S · Destroyed NTSB DEN74FTM20Accident · Serious injuriesClosedPiper PA-31 · Halls Crossing, UTJun 2, 1974 · N17AM · Substantial damage NTSB DEN74FTM18Accident · Serious injuriesClosedPiper PA-22 · Bountiful, UTJun 2, 1974 · N5363Z · Substantial damage NTSB DEN74AD056Accident · Serious injuriesClosedCessna 402B · Logan, UTMay 31, 1974 · N69391 · Destroyed NTSB DEN74FTM19Accident · Minor injuriesClosedPiper PA-25 · Milford, UTMay 23, 1974 · N7352Z · Destroyed NTSB DEN74FTM15Accident · Minor injuriesClosedCessna 210B · Logan, UTMay 9, 1974 · N9606X · Substantial damage NTSB DEN74DTM14Accident · No injuriesClosedCessna 172I · Price, UTApr 28, 1974 · N35686 · Substantial damage NTSB DEN74DTM17Accident · No injuriesClosedCessna 150G · Cedar City, UTApr 25, 1974 · N8333J · Substantial damage NTSB DEN74DTM13Accident · Minor injuriesClosedLuscombe 8A · Green River, UTApr 9, 1974 · N45482 · Substantial damage NTSB DEN74AD045Accident · 4 fatalClosedPiper PA-22 · Cedar City, UTMar 23, 1974 · N8490D · Destroyed NTSB DEN74FTM11Accident · Serious injuriesClosedCessna 210F · Cedar City, UTMar 2, 1974 · N1882F · Substantial damage NTSB DEN74DTM12Accident · No injuriesClosedCessna 172D · Thistle, UTMar 1, 1974 · N2362U · Substantial damage NTSB DEN74AD034Accident · 6 fatalClosedBeech 60 · Hatch, UTJan 20, 1974 · N35D · Destroyed