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NTSB investigations, 1966, TN

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

19622026

NTSB investigations, 1966, TN per year, 1962–2026: 2,140 cases
1962	1
1963	2
1964	74
1965	56
1966	58
1967	58
1968	51
1969	57
1970	56
1971	58
1972	56
1973	62
1974	39
1975	56
1976	53
1977	43
1978	40
1979	38
1980	41
1981	43
1982	28
1983	41
1984	35
1985	34
1986	36
1987	37
1988	36
1989	26
1990	29
1991	26
1992	25
1993	26
1994	27
1995	38
1996	33
1997	34
1998	21
1999	28
2000	26
2001	25
2002	23
2003	35
2004	27
2005	22
2006	19
2007	23
2008	24
2009	21
2010	25
2011	23
2012	29
2013	17
2014	24
2015	24
2016	25
2017	20
2018	13
2019	24
2020	24
2021	20
2022	26
2023	26
2024	29
2025	29
2026	15

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") = 1966 AND c."eventStateOrRegion" = 'TN' 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\") = 1966
    AND c.\"eventStateOrRegion\" = 'TN' 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") = 1966
  AND c."eventStateOrRegion" = 'TN' 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 MIA67F0349Accident · 1 fatalClosedCessna P206A · Dyersburg, TNDec 26, 1966 · N4663F · Substantial damage NTSB MIA67F0317Accident · No injuriesClosedMooney M20C · Nashville, TNDec 18, 1966 · N6075Q · Substantial damage NTSB MIA67A0062Accident · 1 fatalClosedAero Comdr 680 · Spring City, TNDec 2, 1966 · N6857S · Destroyed NTSB MIA67F0295Accident · No injuriesClosedBeech B50 · Nashville, TNNov 22, 1966 · N3665B · Substantial damage NTSB MIA67F0268Accident · 1 fatalClosedPiper PA-28 · Whiteville, TNNov 13, 1966 · N4585R · Destroyed NTSB MIA67F0277Accident · No injuriesClosedCessna 150 · Somerville, TNNov 12, 1966 · N8135F · Substantial damage NTSB MIA67F0267Accident · Serious injuriesClosedCessna 182 · Dyersburg, TNNov 11, 1966 · N5729B · Substantial damage NTSB MIA67F0297Accident · No injuriesClosedLuscombe 8A · Johnson City, TNNov 6, 1966 · N71672 · Substantial damage NTSB MIA67F0263Accident · Minor injuriesClosedMooney M20A · Paris, TNNov 3, 1966 · N1055C · Destroyed NTSB MIA67F0187Accident · No injuriesClosedPiper PA-28 · Chattanooga, TNOct 10, 1966 · N6070W · Substantial damage NTSB MIA67D0214Accident · No injuriesClosedCessna 182E · Nashville, TNOct 10, 1966 · N9234X · Substantial damage NTSB MIA67F0232Accident · No injuriesClosedPiper J-3 · Whiteville, TNOct 8, 1966 · N88533 · Substantial damage NTSB MIA67F0219Accident · No injuriesClosedCessna 150 · Ashland City, TNOct 8, 1966 · N8681G · Substantial damage NTSB MIA67F0235Accident · No injuriesClosedPiper PA-24 · Maryville, TNOct 7, 1966 · N7206P · Destroyed NTSB MIA67A0040Accident · 3 fatalClosedMooney M20E · Dunlap, TNSep 27, 1966 · N6024Q · Destroyed NTSB MIA67F0186Accident · No injuriesClosedPiper PA-12 · Fayetteville, TNSep 16, 1966 · N92765 · Substantial damage NTSB MIA67D0181Accident · Serious injuriesClosedSchleicher KA-6CR · Johnson City, TNSep 5, 1966 · N1304S · Substantial damage NTSB MIA67A0032Accident · 2 fatalClosedSchweizer TG-3A · Lewisburg, TNSep 3, 1966 · N1436M · Destroyed NTSB MIA67F0166Accident · No injuriesClosedPiper PA-28 · Bristol, TNSep 2, 1966 · N7866W · Substantial damage NTSB MIA67A0022Accident · 2 fatalClosedPiper PA-28 · Greenville, TNAug 10, 1966 · N9236J · Destroyed NTSB MIA67F0113Accident · No injuriesClosedBeech 95-55 · Nashville, TNAug 6, 1966 · N1356Z · Substantial damage NTSB MIA67D0086Accident · No injuriesClosedCessna 172 · Tiptonville, TNJul 30, 1966 · N3794L · Substantial damage NTSB MIA67A0054Accident · 1 fatalClosedMooney M20C · Roan Mountn, TNJul 30, 1966 · N6054Q · Destroyed NTSB MIA67F0101Accident · No injuriesClosedPiper PA-30 · Nashville, TNJul 20, 1966 · N7386Y · Substantial damage NTSB MIA67F0009Accident · Minor injuriesClosedPiper PA12 · Gallatin, TNJul 17, 1966 · N98966 · Substantial damage NTSB MIA67A0007Accident · No injuriesClosedBell 47D1 · Powell, TNJul 16, 1966 · N6357X · Substantial damage NTSB MIA67F0100Accident · Minor injuriesClosedAero Comdr 520 · Linden, TNJul 10, 1966 · N500U · Substantial damage NTSB MIA67D0013Accident · No injuriesClosedBeech A23 · Rockwood, TNJul 6, 1966 · N1484L · Substantial damage NTSB MIA67D0012Accident · No injuriesClosedCessna 182G · Cleveland, TNJul 4, 1966 · N3219S · Substantial damage NTSB MIA67F0002Accident · No injuriesClosedForney F1A · Mt Pleasant, TNJun 21, 1966 · N3022G · Substantial damage NTSB MIA66F0593Accident · No injuriesClosedCessna 337 · Knoxville, TNJun 15, 1966 · N6212F · Substantial damage NTSB MIA67F0003Accident · Minor injuriesClosedPiper PA28 · Bristol, TNJun 14, 1966 · N8776W · Substantial damage NTSB MIA66F0598Accident · No injuriesClosedBeech A23 · Warrensburg, TNJun 13, 1966 · N1441L · Substantial damage NTSB MIA66F0578Accident · Minor injuriesClosedPiper PA-22 · Parsons, TNJun 12, 1966 · N7434D · Destroyed NTSB MIA66D0597Accident · No injuriesClosedAeronca 7AC · Nashville, TNJun 12, 1966 · N82350 · Minor damage NTSB MIA67D0007Accident · No injuriesClosedPiper PA22 · Tullahoma, TNJun 11, 1966 · N4918Z · Substantial damage NTSB MIA67F0042Accident · Serious injuriesClosedPiper PA-24 · Livingston, TNJun 10, 1966 · N7235P · Substantial damage NTSB MIA66D0574Accident · Minor injuriesClosedAeronca 7AC · Fayetteville, TNMay 29, 1966 · N83857 · Substantial damage NTSB MIA66D0573Accident · No injuriesClosedCessna 170B · Johnson City, TNMay 23, 1966 · N8278A · Substantial damage NTSB MIA66F0548Accident · Serious injuriesClosedCessna 150 · Knoxville, TNMay 15, 1966 · N6088T · Destroyed NTSB MIA66A0133Accident · 1 fatalClosedFairchild 24G · Memphis, TNMay 15, 1966 · N19117 · Destroyed NTSB MIA66F0543Accident · Serious injuriesClosedCessna 170B · Greenville, TNMay 8, 1966 · N3118A · Substantial damage NTSB MIA66F0522Accident · No injuriesClosedPiper PA-24 · Nashville, TNApr 29, 1966 · N8188P · Substantial damage NTSB MIA66D0517Accident · No injuriesClosedCessna 182 · Shelbyville, TNApr 22, 1966 · N6302B · Substantial damage NTSB MIA66A0119Accident · Serious injuriesClosedBell 47G-2 · Lafollette, TNApr 10, 1966 · N5182B · Substantial damage NTSB MIA66A0118Accident · 1 fatalClosedCessna 185A · Lafollette, TNApr 8, 1966 · N4184Y · Destroyed NTSB MIA66A0115Accident · 4 fatalClosedBeech 95 · Milligan, TNApr 6, 1966 · N495AA · Destroyed NTSB MIA66D0476Accident · Minor injuriesClosedChampion 7FC · Millington, TNMar 27, 1966 · N7534E · Substantial damage NTSB MIA66A0107Accident · 2 fatalClosedPiper PA-23 · Gallatin, TNMar 20, 1966 · N2179P · Substantial damage NTSB MIA66F0449Accident · Minor injuriesClosedPiper PA-22 · Greenville, TNMar 14, 1966 · N5426Z · Destroyed