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NTSB investigations, 1976, ID

180,611 investigations by the National Transportation Safety Board since 1962: 174,590 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, 1976, ID per year, 1964–2026: 2,504 cases
1964	70
1965	49
1966	62
1967	64
1968	65
1969	47
1970	54
1971	57
1972	41
1973	48
1974	63
1975	56
1976	63
1977	48
1978	43
1979	56
1980	44
1981	40
1982	47
1983	41
1984	41
1985	46
1986	50
1987	25
1988	29
1989	22
1990	30
1991	30
1992	37
1993	26
1994	39
1995	35
1996	33
1997	31
1998	41
1999	46
2000	34
2001	24
2002	48
2003	52
2004	40
2005	38
2006	30
2007	40
2008	34
2009	37
2010	37
2011	33
2012	40
2013	32
2014	30
2015	27
2016	22
2017	31
2018	28
2019	33
2020	24
2021	39
2022	27
2023	29
2024	35
2025	22
2026	19

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") = 1976 AND c."eventStateOrRegion" = 'ID' 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\") = 1976
    AND c.\"eventStateOrRegion\" = 'ID' 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") = 1976
  AND c."eventStateOrRegion" = 'ID' 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 SEA77DYP15Accident · No injuriesClosedCessna 170B · Lewiston, IDDec 20, 1976 · N2392D · Substantial damage NTSB SEA77FYA08Accident · No injuriesClosedPiper PA-28R · Glenns Ferry, IDNov 27, 1976 · N4513F · Substantial damage NTSB SEA77FA008Accident · 1 fatalClosedPiper PA-28R · Sandpoint, IDNov 22, 1976 · N15987 · Destroyed NTSB SEA77FYA06Accident · Minor injuriesClosedCessna 150L · Mountain Home, IDNov 14, 1976 · N6788G · Substantial damage NTSB SEA77DYA05Accident · Minor injuriesClosedCessna 150 · Blackfoot, IDNov 6, 1976 · N4047J · Substantial damage NTSB SEA77DYA07Accident · No injuriesClosedCessna T210K · Challis, IDOct 27, 1976 · N8231M · Substantial damage NTSB SEA77FYA04Accident · Serious injuriesClosedSchweizer SGU222 · Boise, IDOct 24, 1976 · N2787Z · Substantial damage NTSB SEA77DYA03Accident · Minor injuriesClosedLake LA-4 · Boise, IDOct 20, 1976 · N6023V · Substantial damage NTSB SEA77DYG01Accident · No injuriesClosedCessna 182D · Cottonwood, IDOct 17, 1976 · N8713X · Destroyed NTSB SEA77DYA02Accident · Minor injuriesClosedPiper PA-22 · Malta, IDOct 9, 1976 · N8439D · Substantial damage NTSB SEA77DYA01Accident · No injuriesClosedStinson 108 · Soda Springs, IDOct 8, 1976 · N97182 · Substantial damage NTSB SEA77FYG04Accident · Serious injuriesClosedCessna 172 · Grangeville, IDOct 2, 1976 · N1641F · No damage NTSB SEA76DYG67Accident · No injuriesClosedHiller Acft UH-12E · Clark Fork, IDSep 27, 1976 · N62409 · Substantial damage NTSB SEA76DYA48Accident · No injuriesClosedHiller Acft UH-12E · Jerome, IDSep 8, 1976 · N62346 · Substantial damage NTSB SEA76AS075Accident · 1 fatalClosedPiper PA-28 · Mountain Home, IDSep 6, 1976 · N5916W · Substantial damage NTSB SEA76FYA46Accident · 4 fatalClosedPiper PA-22 · American Falls, IDAug 27, 1976 · N1401C · Destroyed NTSB SEA76AS072Accident · 1 fatalClosedPiper PA-23 · Blackfoot, IDAug 27, 1976 · N4306P · Destroyed NTSB SEA76AS073Accident · 1 fatalClosedCessna TU206E · Salmon, IDAug 25, 1976 · N1383M · Destroyed NTSB SEA76DYA44Accident · No injuriesClosedAero Comdr 600S2R · Rexburg, IDAug 2, 1976 · N4990X · Substantial damage NTSB SEA76FYG70Accident · 1 fatalClosedCessna 188 · Lewiston, IDJul 30, 1976 · N53151 · Destroyed NTSB SEA76DYA45Accident · No injuriesClosedCallair B1A · Newdale, IDJul 29, 1976 · N7260V · Substantial damage NTSB SEA76AS063Accident · 4 fatalClosedBeech H35 · Mccall, IDJul 24, 1976 · N5423D · Destroyed NTSB SEA76FYA42Accident · Minor injuriesClosedPiper PA-25 · Parma, IDJul 21, 1976 · N6748Z · Destroyed NTSB SEA76DYA41Accident · No injuriesClosedPiper PA-25 · Fruitland, IDJul 20, 1976 · N6751Z · Destroyed NTSB SEA76DYA40Accident · Minor injuriesClosedPiper PA-25 · Hamer, IDJul 16, 1976 · N4618Y · Substantial damage NTSB SEA76FYG71Accident · No injuriesClosedCessna 310Q · Coolin, IDJul 15, 1976 · N7709Q · Substantial damage NTSB SEA76DYA39Accident · No injuriesClosedHughes 269A · Gooding, IDJul 10, 1976 · N7432F · Substantial damage NTSB SEA76DYA36Accident · No injuriesClosedBell 47G3B2 · Gooding, IDJul 8, 1976 · N1424W · Substantial damage NTSB SEA76FYA35Accident · 1 fatalClosedAero Comdr A-9 · Nampa, IDJul 7, 1976 · N8400V · Destroyed NTSB SEA76DYA34Accident · No injuriesClosedCessna A188B · Grays Lake, IDJul 7, 1976 · N53216 · Substantial damage NTSB SEA76DYA33Accident · Minor injuriesClosedCallair A-9 · Grandview, IDJul 6, 1976 · N7214V · Substantial damage NTSB SEA76AS059Accident · 5 fatalClosedGrum Amer AA-5A · Boise, IDJul 5, 1976 · N9724U · Destroyed NTSB SEA76DYG59Accident · Minor injuriesClosedPiper PA-12 · Worley, IDJun 30, 1976 · N3131M · Substantial damage NTSB SEA76DYA31Accident · No injuriesClosedPiper PA-24 · Burley, IDJun 30, 1976 · N9327P · Substantial damage NTSB SEA76FYG62Accident · No injuriesClosedCessna 188B · Lewiston, IDJun 29, 1976 · N9919G · Substantial damage NTSB SEA76DYA32Accident · Minor injuriesClosedPiper PA-25 · Georgetown, IDJun 28, 1976 · N6342Z · Destroyed NTSB SEA76FYA29Accident · Serious injuriesClosedLaister LK-10B · Howe, IDJun 27, 1976 · N24189 · Substantial damage NTSB SEA76FYA28Accident · Serious injuriesClosedTaylorcraft BC12-D · Mountain Home, IDJun 23, 1976 · N36430 · Substantial damage NTSB SEA76DYG69Accident · No injuriesClosedHiller Acft UH-12E · Nezperce, IDJun 17, 1976 · N5944V · Substantial damage NTSB SEA76DYA27Accident · No injuriesClosedPiper PA-20 · Council, IDJun 15, 1976 · N1018Z · Substantial damage NTSB SEA76DYA26Accident · No injuriesClosedHiller Acft UH-12E · Rupert, IDJun 10, 1976 · N68021 · Destroyed NTSB SEA76DYA30Accident · No injuriesClosedBeech D95A · Rexburg, IDJun 7, 1976 · N499G · Substantial damage NTSB SEA76DYA25Accident · No injuriesClosedGrumman G-164A · Hamer, IDJun 5, 1976 · N7863 · Substantial damage NTSB SEA76DYG35Accident · No injuriesClosedBoeing B75N1 · Nezperce, IDJun 4, 1976 · N65573 · Substantial damage NTSB SEA76AS051Accident · 4 fatalClosedStinson 108-1 · Burley, IDMay 23, 1976 · N8480K · Destroyed NTSB SEA76AS049Accident · 2 fatalClosedCessna 172K · Weiser, IDMay 21, 1976 · N7148G · Destroyed NTSB SEA76FYA24Accident · No injuriesClosedBell 47G3B1 · Burley, IDMay 17, 1976 · N47042 · Substantial damage NTSB SEA76FYG48Accident · Serious injuriesClosedEnstrom F-28A · White Bird, IDApr 23, 1976 · N715BP · Destroyed NTSB SEA76DYG47Accident · Minor injuriesClosedHiller Acft UH-12E · Worley, IDApr 22, 1976 · N101EH · Substantial damage NTSB SEA76DYG43Accident · No injuriesClosedGrumman G-164A · Genesee, IDApr 13, 1976 · N7372 · Substantial damage