NTSB investigations
14,035 cases where the phase of flight was Takeoff.
Cases, newest first
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 c.\"mKey\" IN (SELECT case_mkey FROM case_phases WHERE main = 300)
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 c."mKey" IN (SELECT case_mkey FROM case_phases WHERE main = 300)
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 DCA23LA125Incident · No injuriesClass 1 · LimitedFinal reportBoeing 737-900ER · Queens, NYThe American Airlines flight 106 (AAL106) crew’s surface navigation error due to distractions caused by their performance of concurrent operational tasks during taxi, which resulted in a loss of situational awareness. Contributing to the incident was the air…NTSB ENG23WA009IncidentClass 5 · ForeignBoeing 767 · Incheon, South KoreaNTSB WPR23FA080Accident · 1 fatalClass 3 · FieldFinal reportEmbraer Executive EMB-505 · Provo, UTThe pilot’s failure to deice the airplane before takeoff in weather conditions conducive to ice accumulation, which resulted in an ice-contaminated wing and subsequent stall during takeoff.NTSB CEN23FA071Accident · 4 fatalClass 3 · FieldFinal reportBell 407 · Galliano, LAThe pilot’s failure to ensure the helicopter was clear of obstacles before takeoff from the helideck, which resulted in the helicopter’s right landing skid pivoting about a helideck perimeter light during takeoff and a dynamic rollover. Additionally, the…NTSB ENG23WA007Incident · No injuriesClass 4 · ForeignBoeing 737 · Mogadishu, SomaliaNTSB ENG23WA006Incident · No injuriesClass 4 · ForeignBoeing 737 · Mogadishu, SomaliaNTSB CEN23LA069Accident · No injuriesClass 4 · LimitedFinal reportCessna 150J · South St. Paul, MNThe student pilot’s failure to maintain directional control during the take-off roll with a snow and ice covered runway.NTSB ENG23WA008IncidentClass 3 · ForeignAirbus A320 · Guadalajara, MexicoNTSB WPR23LA085Accident · Minor injuriesClass 4 · LimitedFinal reportAuto-Gyro Cavalon · Benson, AZA loss of directional control on takeoff, which resulted in the collapse of the nose wheel strut and a runway excursion.NTSB WPR23LA074Accident · Minor injuriesClass 4 · LimitedFinal reportRoyse Ralph L Glasair · Cottonwood, CAThe pilot’s fuel mismanagement which resulted in fuel starvation and a total loss of engine power.NTSB GAA23WA074Accident · No injuriesClass 5 · ForeignThrush S2R · Gunung Mas Regency, IndonesiaNTSB CEN23LA064Accident · Minor injuriesClass 3 · LimitedFinal reportBell 206-L4 · Gulf of Mexico (Gulf of Mexico)The pilot’s improper takeoff technique that allowed the helicopter skid to drift into a helideck light, resulting in a dynamic rollover.NTSB ANC23LA009Accident · Serious injuriesClass 3 · LimitedFinal reportBeech 77 · Lihue, HIThe airplane’s exceedance of its critical angle of attack after encountering a downdraft during departure, which resulted in an aerodynamic stall and impact with terrain.NTSB GAA23WA044AccidentClass 4 · ForeignCessna 188 · InaciolâNdia, BrazilNTSB WPR23LA054Accident · No injuriesClass 4 · LimitedFinal reportCessna A185F · Fergus Falls, MNThe pilot’s failure to maintain directional control during the takeoff roll, resulting in a runway excursion.NTSB ANC23LA016Accident · No injuriesClass 4 · LimitedFinal reportChampion 7GCBC · Anchorage, AKThe pilot's loss of directional control during takeoff.NTSB ERA23LA075Accident · No injuriesClass 3 · LimitedFinal reportGates Lear Jet 36 · Newport News, VAA left main landing gear tire rupture during takeoff, which resulted in a runway overrun.NTSB DCA23WA088IncidentClass 5 · ForeignBoeing 737 · Brisbane, AustraliaNTSB GAA23WA031Accident · 2 fatalClass 5 · ForeignRobinson R66 · Kesova Gora, RussiaNTSB DCA23WA076Incident · No injuriesClass 5 · ForeignBoeing 737 · Maiquetía, VenezuelaNTSB WPR23LA045Accident · No injuriesClass 3 · LimitedFinal reportSikorsky UH-60A · San Diego, CAThe failure of the crewmembers of the second helicopter to maintain visual separation with the first helicopter while complying with the LC controller’s instruction to go around. Contributing to the accident were the nighttime conditions and the lack of a…NTSB DCA23WA066Accident · 2 fatalClass 5 · ForeignAirbus A320 · Lima, PeruNTSB WPR23LA032Accident · No injuriesClass 4 · LimitedFinal reportHonda HA-420 · Salt Lake City, UTThe pilot’s inadvertent attempt to takeoff on a left side of runway, rather than the centerline of runway, which resulted in a collision with runway edge lights during the night time takeoff.NTSB ERA23FA060Accident · 1 fatalClass 3 · FieldFinal reportDetrick Donald G Detrick DA-2 · Oak Hill, FLThe student pilot’s failure to maintain directional control during the takeoff roll, which resulted in a runway excursion and collision with a tree.NTSB WPR23LA030Accident · Minor injuriesClass 4 · LimitedFinal reportAmerican Champion 8GCBC · Payson, AZThe pilot’s improper decision to takeoff from an unimproved airstrip with insufficient takeoff distance which, resulted in a runway overrun and collision with vegetation.NTSB DCA23WA049Incident · Minor injuriesClass 5 · ForeignSaab 340 · Canberra, AustraliaNTSB CEN23LA030Accident · No injuriesClass 4 · LimitedFinal reportCessna 182Q · Murdo, SDThe pilot’s failure to maintain directional control during takeoff with strong gusty surface winds.NTSB DCA23WA054IncidentClass 5 · ForeignSaab 340 · Whitemark, AustraliaNTSB ENG23WA002IncidentClass 5 · ForeignAirbus A320 · Delhi, IndiaNTSB DCA23WA037Incident · No injuriesClass 5 · ForeignBoeing 777-223 · Buenos Aires, ArgentinaNTSB ERA23LA030Accident · No injuriesClass 4 · LimitedFinal reportCessna 182 · Factoryville, PAThe pilot's failure to maintain directional control while practicing a soft-field takeoff maneuver, which resulted in a runway excursion and impact with a hangar.NTSB ERA23FA033Accident · 2 fatalClass 3 · FieldFinal reportBeech A24 · Keene, NHImproper maintenance of the fuel injector nozzles and the pilots’ failure to abort the takeoff during the takeoff roll. Contributing to the accident was the mechanic’s decision to return the airplane to service with the engine unable to attain its full rated…NTSB WPR23LA021Accident · No injuriesClass 3 · LimitedFinal reportCessna 140 · Georgetown, CAThe pilot’s failure to maintain control during an attempted go-around, which resulted in a runway excursion and a separation of the right main landing gear.NTSB WPR23LA024Accident · No injuriesClass 4 · LimitedFinal reportCessna 170A · Evanston, WYThe pilot’s failure to maintain directional control during takeoff, resulting in a runway excursion and ground loopNTSB GAA23WA007Accident · 1 fatalClass 3 · ForeignCirrus SF50 · Santa Marta, ColombiaNTSB WPR23LA023Accident · No injuriesClass 3 · LimitedFinal reportMooney M20E · Marble Canyon, AZThe pilot’s loss of directional control during a takeoff from a rough, narrow runway, resulting in an aborted takeoff and subsequent runway excursion.NTSB WPR23LA019Accident · No injuriesClass 4 · LimitedFinal reportProgressive Aerodyne SeaRey · Lake Isabel, WAThe pilot’s loss of airplane control after an encounter with windshear during takeoff which, resulted in a hard water landing.NTSB ERA23LA020Accident · No injuriesClass 4 · LimitedFinal reportAero Commander 100 · New Smyrna Beach, FLThe pilot’s exceedance of the critical angle of attack during takeoff and corresponding stall/mush. Contributing to the accident were the pilot’s operation of the airplane above the maximum specified gross weight.NTSB ERA23LA012Accident · Minor injuriesClass 4 · LimitedFinal reportMaule MX-7-160 · Northville, NYThe pilot's decision to depart from an area of wet sand, which resulted in a nose over during the attempted takeoff.NTSB GAA23WA002Accident · 1 fatalClass 5 · ForeignCessna 172 · Curatone, ItalyNTSB ERA23LA002Accident · Serious injuriesClass 4 · LimitedFinal reportAeronca 7AC · Murray, KYThe incorrect (reverse) rigging of the elevator cables by maintenance personnel and their subsequent failure to verify that the rigging was correct during post-maintenance checks and the pilot's inadequate preflight check.NTSB DCA23WA002Incident · No injuriesClass 5 · ForeignBoeing 777 · Manila, PhilippinesNTSB CEN22LA438Accident · No injuriesClass 4 · LimitedFinal reportShirey David A Fisher Celebrity · Haskell, OKThe inflight fire for reasons that could not be determined.NTSB WPR22LA357Accident · No injuriesClass 3 · LimitedFinal reportVashon Ranger R7 · Glendale, AZFailure of the landing gear due to material deficiencies that reduced the strength of the landing gear.NTSB ANC22LA080Accident · 1 fatalClass 3 · LimitedFinal reportCessna 180A · Skwentna, AKThe failure of the landing gear float due to inadequate maintenance of the floats and corrosion.NTSB ERA23LA003Accident · Serious injuriesClass 4 · LimitedFinal reportDestiny XLT · Oneonta, ALThe uncertificated pilot’s failure to maintain control of the powered parachute during takeoff.NTSB ERA22LA428Accident · No injuriesClass 3 · LimitedFinal reportZenith CH 750 · Cincinnati, OHThe airplane builder’s installation of incorrect hardware in the control yoke assembly, which resulted in a loss of control during takeoff.NTSB DCA22WA208Accident · 1 fatalClass 5 · ForeignBAE 3201EP · San Antonio del Estrecho, PeruNTSB CEN22LA426Accident · No injuriesClass 4 · LimitedFinal reportMossman Michael D Zenair CH 601 HD · Lebanon, INThe loss of lateral/bank control during takeoff due to the pilot’s decision to operate the airplane with a known fuel imbalance.NTSB ANC22LA078Accident · Minor injuriesClass 4 · LimitedFinal reportDehavilland DHC-2 · Egegik, AKThe pilot’s loss of control during takeoff in gusting wind conditions.