NTSB investigations, 1979
134 cases where the phase of flight was Taxi.
Cases per year
| 1962 | 6 |
|---|---|
| 1963 | 6 |
| 1964 | 346 |
| 1965 | 306 |
| 1966 | 372 |
| 1967 | 381 |
| 1968 | 215 |
| 1969 | 200 |
| 1970 | 212 |
| 1971 | 189 |
| 1972 | 181 |
| 1973 | 177 |
| 1974 | 169 |
| 1975 | 179 |
| 1976 | 151 |
| 1977 | 156 |
| 1978 | 184 |
| 1979 | 134 |
| 1980 | 132 |
| 1981 | 113 |
| 1982 | 127 |
| 1983 | 104 |
| 1984 | 96 |
| 1985 | 73 |
| 1986 | 70 |
| 1987 | 87 |
| 1988 | 83 |
| 1989 | 73 |
| 1990 | 74 |
| 1991 | 49 |
| 1992 | 55 |
| 1993 | 60 |
| 1994 | 51 |
| 1995 | 56 |
| 1996 | 59 |
| 1997 | 64 |
| 1998 | 65 |
| 1999 | 55 |
| 2000 | 57 |
| 2001 | 57 |
| 2002 | 62 |
| 2003 | 49 |
| 2004 | 48 |
| 2005 | 52 |
| 2006 | 51 |
| 2007 | 49 |
| 2008 | 64 |
| 2009 | 45 |
| 2010 | 41 |
| 2011 | 45 |
| 2012 | 41 |
| 2013 | 44 |
| 2014 | 33 |
| 2015 | 43 |
| 2016 | 38 |
| 2017 | 45 |
| 2018 | 50 |
| 2019 | 51 |
| 2020 | 25 |
| 2021 | 47 |
| 2022 | 52 |
| 2023 | 48 |
| 2024 | 45 |
| 2025 | 58 |
| 2026 | 48 |
Where
Latest cases
Query with SQL
duckdb -csv -c "WITH phase_names(main, name) AS (VALUES (100, 'Prior to flight'), (150, 'Standing'), (200, 'Pushback/towing'), (250, 'Taxi'), (300, 'Takeoff'), (350, 'Initial climb'), (400, 'Enroute'), (450, 'Maneuvering'), (500, 'Approach'), (550, 'Landing'), (600, 'Emergency descent'), (650, 'Uncontrolled descent'), (700, 'Post-impact'), (750, 'After landing'), (800, 'Other'), (990, 'Unknown')),
crosswalk(code, main, name) AS (VALUES (500, 150, 'Standing'), (501, 150, 'Standing - pre-flight'), (502, 150, 'Standing - starting engine(s)'), (503, 150, 'Standing - engine(s) operating'), (504, 150, 'Standing - engine(s) not operating'), (505, 150, 'Standing - idling rotors'), (510, 250, 'Taxi'), (511, 200, 'Taxi - pushback/tow'), (512, 250, 'Taxi - to takeoff'), (513, 250, 'Taxi - from landing'), (514, 250, 'Taxi - aerial'), (520, 300, 'Takeoff'), (521, 300, 'Takeoff - roll/run'), (522, 350, 'Takeoff - initial climb'), (523, 300, 'Takeoff - aborted'), (530, 400, 'Climb'), (531, 400, 'Climb - to cruise'), (540, 400, 'Cruise'), (541, 400, 'Cruise - normal'), (542, 400, 'Maneuvering - holding (IFR)'), (550, 400, 'Descent'), (551, 400, 'Descent - normal'), (552, 600, 'Descent - emergency'), (553, 650, 'Descent - uncontrolled'), (560, 500, 'Approach'), (561, 500, 'Approach - VFR pattern - downwind'), (562, 500, 'Approach - VFR pattern - base turn'), (563, 500, 'Approach - VFR pattern - base leg/base to final'), (564, 500, 'Approach - VFR pattern - final approach'), (565, 500, 'Go-around (VFR)'), (566, 500, 'Approach - IAF to FAF/outer marker (IFR)'), (567, 500, 'Approach - FAF/outer marker to threshold (IFR)'), (568, 500, 'Circling (IFR)'), (569, 500, 'Missed approach (IFR)'), (570, 550, 'Landing'), (571, 550, 'Landing - flare/touchdown'), (572, 550, 'Landing - roll'), (573, 550, 'Landing - aborted'), (574, 550, 'Emergency landing'), (575, 550, 'Emergency landing after takeoff'), (576, 600, 'Emergency descent/landing'), (580, 450, 'Maneuvering'), (581, 450, 'Maneuvering - aerial application'), (582, 450, 'Maneuvering - turn to reverse direction'), (583, 450, 'Maneuvering - turn to landing area (emergency)'), (590, 450, 'Hover'), (591, 450, 'Hover - in ground effect'), (592, 450, 'Hover - out of ground effect'), (600, 800, 'Other'), (610, 990, 'Unknown')),
current_codes AS (
SELECT e.case_mkey, TRY_CAST(e.\"tier1Number\" AS INTEGER) AS code,
row_number() OVER (PARTITION BY e.case_mkey ORDER BY coalesce(e.\"isDefiningEvent\", false) DESC, e.position) AS n
FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e
WHERE e.aircrafts_position = 1 AND e.\"tier1Number\" GLOB '[1-9][0-9]*'
AND (e.\"isDefiningEvent\" OR e.case_mkey IN (SELECT \"mKey\" FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' WHERE \"isPre1982\"))
),
phases AS (
SELECT case_mkey, 'current' AS scheme, code, CASE WHEN code >= 990 THEN 990 ELSE code // 50 * 50 END AS main
FROM current_codes WHERE n = 1
UNION ALL
SELECT o.case_mkey, 'older', o.\"phaseOfFlightCode\", w.main
FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o JOIN crosswalk w ON w.code = o.\"phaseOfFlightCode\"
WHERE o.aircrafts_position = 1 AND o.\"occurrenceNumber\" = 1 AND o.case_mkey NOT IN (SELECT case_mkey FROM current_codes)
),
case_phases AS (
SELECT p.*, c.\"eventDate\", c.\"highestInjuryLevel\" = 'Fatal' AS fatal, a.aircraft_model_code
FROM phases p JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = p.case_mkey
LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = p.case_mkey AND a.position = 1
WHERE c.\"eventDate\" >= DATE '1962-01-01' AND p.main IN (SELECT main FROM phase_names)
)
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\") = 1979
AND c.\"mKey\" IN (SELECT case_mkey FROM case_phases WHERE main = 250)
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.
WITH phase_names(main, name) AS (VALUES (100, 'Prior to flight'), (150, 'Standing'), (200, 'Pushback/towing'), (250, 'Taxi'), (300, 'Takeoff'), (350, 'Initial climb'), (400, 'Enroute'), (450, 'Maneuvering'), (500, 'Approach'), (550, 'Landing'), (600, 'Emergency descent'), (650, 'Uncontrolled descent'), (700, 'Post-impact'), (750, 'After landing'), (800, 'Other'), (990, 'Unknown')),
crosswalk(code, main, name) AS (VALUES (500, 150, 'Standing'), (501, 150, 'Standing - pre-flight'), (502, 150, 'Standing - starting engine(s)'), (503, 150, 'Standing - engine(s) operating'), (504, 150, 'Standing - engine(s) not operating'), (505, 150, 'Standing - idling rotors'), (510, 250, 'Taxi'), (511, 200, 'Taxi - pushback/tow'), (512, 250, 'Taxi - to takeoff'), (513, 250, 'Taxi - from landing'), (514, 250, 'Taxi - aerial'), (520, 300, 'Takeoff'), (521, 300, 'Takeoff - roll/run'), (522, 350, 'Takeoff - initial climb'), (523, 300, 'Takeoff - aborted'), (530, 400, 'Climb'), (531, 400, 'Climb - to cruise'), (540, 400, 'Cruise'), (541, 400, 'Cruise - normal'), (542, 400, 'Maneuvering - holding (IFR)'), (550, 400, 'Descent'), (551, 400, 'Descent - normal'), (552, 600, 'Descent - emergency'), (553, 650, 'Descent - uncontrolled'), (560, 500, 'Approach'), (561, 500, 'Approach - VFR pattern - downwind'), (562, 500, 'Approach - VFR pattern - base turn'), (563, 500, 'Approach - VFR pattern - base leg/base to final'), (564, 500, 'Approach - VFR pattern - final approach'), (565, 500, 'Go-around (VFR)'), (566, 500, 'Approach - IAF to FAF/outer marker (IFR)'), (567, 500, 'Approach - FAF/outer marker to threshold (IFR)'), (568, 500, 'Circling (IFR)'), (569, 500, 'Missed approach (IFR)'), (570, 550, 'Landing'), (571, 550, 'Landing - flare/touchdown'), (572, 550, 'Landing - roll'), (573, 550, 'Landing - aborted'), (574, 550, 'Emergency landing'), (575, 550, 'Emergency landing after takeoff'), (576, 600, 'Emergency descent/landing'), (580, 450, 'Maneuvering'), (581, 450, 'Maneuvering - aerial application'), (582, 450, 'Maneuvering - turn to reverse direction'), (583, 450, 'Maneuvering - turn to landing area (emergency)'), (590, 450, 'Hover'), (591, 450, 'Hover - in ground effect'), (592, 450, 'Hover - out of ground effect'), (600, 800, 'Other'), (610, 990, 'Unknown')),
current_codes AS (
SELECT e.case_mkey, TRY_CAST(e."tier1Number" AS INTEGER) AS code,
row_number() OVER (PARTITION BY e.case_mkey ORDER BY coalesce(e."isDefiningEvent", false) DESC, e.position) AS n
FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e
WHERE e.aircrafts_position = 1 AND e."tier1Number" GLOB '[1-9][0-9]*'
AND (e."isDefiningEvent" OR e.case_mkey IN (SELECT "mKey" FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' WHERE "isPre1982"))
),
phases AS (
SELECT case_mkey, 'current' AS scheme, code, CASE WHEN code >= 990 THEN 990 ELSE code // 50 * 50 END AS main
FROM current_codes WHERE n = 1
UNION ALL
SELECT o.case_mkey, 'older', o."phaseOfFlightCode", w.main
FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o JOIN crosswalk w ON w.code = o."phaseOfFlightCode"
WHERE o.aircrafts_position = 1 AND o."occurrenceNumber" = 1 AND o.case_mkey NOT IN (SELECT case_mkey FROM current_codes)
),
case_phases AS (
SELECT p.*, c."eventDate", c."highestInjuryLevel" = 'Fatal' AS fatal, a.aircraft_model_code
FROM phases p JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = p.case_mkey
LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = p.case_mkey AND a.position = 1
WHERE c."eventDate" >= DATE '1962-01-01' AND p.main IN (SELECT main FROM phase_names)
)
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") = 1979
AND c."mKey" IN (SELECT case_mkey FROM case_phases WHERE main = 250)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 LAX80FVM11Accident · No injuriesClosedCessna 172 · Salinas, CANTSB MIA80DLD29Accident · No injuriesClosedPiper PA-38 · Zephyrhills, FLNTSB NYC80DNA05Accident · No injuriesClosedCessna 172K · Bedford, MANTSB IAD80IA015Incident · No injuriesClosedBeech K35 · Washington, DCNTSB CHI80FEE11Accident · No injuriesClosedPiper PA-30 · Chicago, ILNTSB CHI80FEC04Accident · No injuriesClosedCessna 172F · Detroit, MINTSB DEN80IA010Incident · No injuriesClosedBeech 95-B55 · Albuquerque, NMNTSB NYC80FNE03|NYC80FNE04Accident · No injuriesClosedCessna 172M · Stratford, CTNTSB LAX80DUG13Accident · No injuriesClosedCessna 310J · Banning, CANTSB MKC79FA006Accident · 1 fatalClosedPazmany PL-2 · Olathe, KSNTSB MIA80FLD05Accident · No injuriesClosedLuscombe 8A · Plymouth, FLNTSB MIA80DLD07Accident · No injuriesClosedCessna 180 · Brooksville, FLNTSB LAX80DVM04Accident · Minor injuriesClosedPiper PA-18 · San Jose, CANTSB MKC80DCD05Accident · No injuriesClosedPiper PA-22 · Des Moines, IANTSB FTW80FRJ06Accident · No injuriesClosedCessna 310P · Shreveport, LANTSB FTW80DRD02Accident · No injuriesClosedCessna 180F · Morgan City, LANTSB MKC79FTK03Accident · No injuriesClosedAmer Avco AA-1A · Redfield, SDNTSB SEA80FTA01Accident · No injuriesClosedCessna 150 · Billings, MTNTSB LAX80FVM03Incident · No injuriesClosedAero Comdr 500 · San Francisco, CANTSB FTW80DRD06Accident · No injuriesClosedCessna 185F · E Timbalier Is, LANTSB LAX80DA003Accident · No injuriesClosedCessna 182 · Burbank, CANTSB IAD79FA094Accident · No injuriesClosedCessna 150M · Louisville, KYNTSB FTW79DA109Accident · No injuriesClosedBell 212 · Morgan City, LANTSB FTW79FRD55Accident · No injuriesClosedBell 206B · Patterson, LANTSB CHI79FA079Accident · No injuriesClosedCessna 402C · Chicago, ILNTSB MKC79DCQ46Accident · No injuriesClosedCessna 172 · Wichita, KSNTSB NYC79FA098Accident · No injuriesClosedPiper PA-23 · Philadelphia, PANTSB DEN79FQA52Accident · No injuriesClosedCessna 175 · Albuquerque, NMNTSB NYC80FHJ02Accident · No injuriesClosedCessna 150 · Farmingdale, NYNTSB FTW79DRD54Accident · No injuriesClosedPiper PA-28 · Baton Rouge, LANTSB IAD79FA075Accident · No injuriesClosedBeech V35 · Somerset, KYNTSB DEN79DTC26Accident · No injuriesClosedCessna U206A · Wheatland, WYNTSB SEA79DYA26Accident · No injuriesClosedCessna R172K · Rexburg, IDNTSB LAX79DA071Accident · No injuriesClosedCessna TP206C · San Jose, CANTSB CHI79FI070Incident · No injuriesClosedDouglas DC-9 · Chicago, ILNTSB MIA79FLG27Accident · No injuriesClosedCessna 177RG · Charleston, SCNTSB FTW79DQD15Accident · No injuriesClosedErco 415-D · El Paso, TXNTSB ANC79DAH15Accident · Serious injuriesClosedPiper PA-18 · Talkeetna, AKNTSB CHI79FEC47Accident · No injuriesClosedHughes 369H5 · Grosse Ile, MINTSB FTW79DRA37Accident · No injuriesClosedBell 206B · Houston, TXNTSB LAX79DUK14Accident · No injuriesClosedCessna 170B · Phoenix, AZNTSB LAX79DVW21Accident · Minor injuriesClosedCessna 182 · Death Valley, CANTSB FTW79FPA25Accident · No injuriesClosedCessna 402 · Dallas, TXNTSB IAD79FLQ23Accident · Minor injuriesClosedCessna 172E · Erlanger, KYNTSB IAD79FGN43Accident · No injuriesClosedCessna A150K · Herron, WVNTSB FTW79DRD49Accident · Minor injuriesClosedBell 206B · Intracstl City, LANTSB CHI79DEI36Accident · No injuriesClosedPiper PA-28 · Painesville, OHNTSB LAX79DUK08Accident · No injuriesClosedCessna 150 · Marana, AZNTSB CHI79FEI35Accident · No injuriesClosedBeech 95-C55 · Cleveland, OHNTSB CHI79DEP65Accident · No injuriesClosedCessna 150 · Waukesha, WI