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NTSB investigations, 1964, WY

180,630 investigations by the National Transportation Safety Board since 1962: 174,609 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

19642026

NTSB investigations, 1964, WY per year, 1964–2026: 1,568 cases
1964	47
1965	52
1966	50
1967	55
1968	47
1969	53
1970	42
1971	34
1972	38
1973	45
1974	37
1975	42
1976	38
1977	48
1978	45
1979	34
1980	43
1981	40
1982	47
1983	44
1984	32
1985	20
1986	31
1987	16
1988	22
1989	14
1990	18
1991	21
1992	18
1993	24
1994	24
1995	15
1996	16
1997	12
1998	21
1999	21
2000	20
2001	17
2002	16
2003	19
2004	16
2005	17
2006	13
2007	13
2008	18
2009	4
2010	9
2011	26
2012	18
2013	15
2014	11
2015	14
2016	10
2017	11
2018	13
2019	11
2020	9
2021	5
2022	13
2023	6
2024	16
2025	9
2026	13

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") = 1964 AND c."eventStateOrRegion" = 'WY' 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\") = 1964
    AND c.\"eventStateOrRegion\" = 'WY' 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") = 1964
  AND c."eventStateOrRegion" = 'WY' 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 UNK65X0437Accident · Minor injuriesClosedConvair CV-340 · Rock Springs, WYOct 25, 1964 · N73155 · Substantial damage NTSB UNK65X0288Accident · No injuriesClosedBeechcraft B55 · Sheridan, WYOct 16, 1964 · N204Q · Substantial damage NTSB UNK64X4126Accident · Minor injuriesClosedBeechcraft 95B55 · Evanston, WYSep 24, 1964 · N258EA · Destroyed NTSB UNK64X4102Accident · Minor injuriesClosedBeech 35A33 · Casper, WYSep 22, 1964 · N913Q · Substantial damage NTSB UNK64X4023Accident · No injuriesClosedPiper PA24 · Rock Springs, WYSep 17, 1964 · N7062P · Substantial damage NTSB UNK64X3677Accident · No injuriesClosedGrumman TBM-3E · Casper, WYAug 29, 1964 · N7027C · Destroyed NTSB UNK64X3617Accident · 2 fatalClosedPiper PA28 · Cody, WYAug 26, 1964 · N8657W · Destroyed NTSB UNK64X3484Accident · Minor injuriesClosedCorbin Baby ACE · Rawlings, WYAug 20, 1964 · N311Q · Substantial damage NTSB UNK64X3335Accident · No injuriesClosedCessna 170A · Rawlings, WYAug 11, 1964 · N9779A · Destroyed NTSB UNK64X3297Accident · No injuriesClosedBeechcraft 23 · Lander, WYAug 9, 1964 · N2334J · Substantial damage NTSB UNK64X3225Accident · No injuriesClosedCessna 182A · Rock Springs, WYAug 5, 1964 · N6154B · Substantial damage NTSB UNK64X2921Accident · No injuriesClosedStinson 108-2 · Cheyenne, WYJul 19, 1964 · N288C · Substantial damage NTSB UNK64X2878Accident · No injuriesClosedPiper J5 · Cody, WYJul 17, 1964 · N54677 · Substantial damage NTSB UNK64X2876Accident · No injuriesClosedCessna 182 · Rock River, WYJul 17, 1964 · N8949T · Substantial damage NTSB UNK64X2726Accident · No injuriesClosedCessna 170B · Wheatland, WYJul 9, 1964 · N3524C · Substantial damage NTSB UNK64X2686Accident · No injuriesClosedMooney MK20 · Rock Springs, WYJul 6, 1964 · N851B · Substantial damage NTSB DEN65D0017Accident · No injuriesClosedPiper PA-18 · Cody, WYJul 2, 1964 · N1449A · Substantial damage NTSB UNK64X2453Accident · No injuriesClosedBell 47G3B1 · Bondurant, WYJun 23, 1964 · N73914 · Substantial damage NTSB UNK64X2394Accident · No injuriesClosedPiper PA18 · Big Piney, WYJun 20, 1964 · N7260D · Substantial damage NTSB UNK64X2344Accident · 3 fatalClosedBeechcraft A35 · Rawlins, WYJun 17, 1964 · N8552A · Destroyed NTSB UNK64X2224Accident · No injuriesClosedTaylorcraft BL1265 · Rawlings, WYJun 11, 1964 · N36064 · Destroyed NTSB UNK64X1998Accident · 1 fatalClosedBeechraft 35 · Sundance, WYMay 29, 1964 · N2935V · Destroyed NTSB UNK64X1953Accident · No injuriesClosedBeechcraft 35 · Kemmer, WYMay 25, 1964 · N3423V · Substantial damage NTSB UNK64X1912Accident · Minor injuriesClosedCessna 170 · Laramie, WYMay 23, 1964 · N2673V · Destroyed NTSB UNK64X1870Accident · No injuriesClosedCessna 180F · Norland, WYMay 21, 1964 · N2158Z · Substantial damage NTSB UNK64X1853Accident · No injuriesClosedBell 47G3B · Sheridan, WYMay 19, 1964 · N73249 · Substantial damage NTSB UNK64X1849Accident · No injuriesClosedStinson L5 · Cheyenne, WYMay 19, 1964 · N68589 · Substantial damage NTSB UNK64X1782Accident · No injuriesClosedCessna 170 · Frannie, WYMay 16, 1964 · N4242V · Substantial damage NTSB UNK64X1591Accident · No injuriesClosedCessna 172 · Casper, WYMay 3, 1964 · N3741S · Substantial damage NTSB UNK64X1562Accident · No injuriesClosedBellanca 1413 · Buffalo, WYMay 2, 1964 · N86722 · Substantial damage NTSB UNK64X1396Accident · 1 fatalClosedCessna 172 · Dubois, WYApr 20, 1964 · N5831A · Substantial damage NTSB UNK64X1339Accident · No injuriesClosedPiper PA18 · Buffalo Arpt, WYApr 16, 1964 · N7211K · Substantial damage NTSB UNK64X1228Accident · 1 fatalClosedBeechcraft T34B · Medicine Bow, WYApr 8, 1964 · N6623C · Destroyed NTSB UNK64X0922Accident · No injuriesClosedPiper PA22 · Lander, WYMar 15, 1964 · N5292Z · Destroyed NTSB UNK64X0903Accident · No injuriesClosedCessna 180 · Cheyenne, WYMar 13, 1964 · N2134Z · Substantial damage NTSB UNK64X0729Accident · No injuriesClosedChampion 7GCB · Riverton, WYFeb 28, 1964 · N99434 · Substantial damage NTSB UNK64X0696Accident · 2 fatalClosedChampion 7GCB · Split Rock, WYFeb 26, 1964 · N9909Y · Destroyed NTSB UNK64X0629Accident · 1 fatalClosedPiper PA18 · Gillette, WYFeb 21, 1964 · N7595P · Destroyed NTSB UNK64X0551Accident · 1 fatalClosedCessna 172A · Newcastle, WYFeb 13, 1964 · N6480E · Destroyed NTSB UNK64X0545Accident · No injuriesClosedPiper PA24 · Cheyenne, WYFeb 12, 1964 · N6093P · Substantial damage NTSB UNK64X0451Accident · No injuriesClosedCessna 310B · Casper, WYFeb 3, 1964 · N364CA · Substantial damage NTSB UNK64X0425Accident · No injuriesClosedPiper PA20 · Glendo, WYFeb 1, 1964 · N4946M · Substantial damage NTSB UNK64X0417Accident · Minor injuriesClosedPiper PA18 · Creston Jct, WYFeb 1, 1964 · N3086Z · Substantial damage NTSB UNK64X0265Accident · No injuriesClosedCessna 172A · Cheyenne, WYJan 17, 1964 · N7763T · Substantial damage NTSB UNK64X0225Accident · No injuriesClosedPiper PA18 · Pinedale, WYJan 12, 1964 · N4031Z · Substantial damage NTSB UNK64X0213Accident · 1 fatalClosedCessna 182F · Thernopolis, WYJan 11, 1964 · N3343U · Destroyed NTSB UNK64X0111Accident · No injuriesClosedCessna 172 · Rawlings, WYJan 1, 1964 · N4182F · Substantial damage