NTSB investigations
2,290 cases where the sequence of events included Nose over/nose down.
Cases, newest first
Query with SQL
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 c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '096' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE \"isDefiningEvent\")) 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 c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '096' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) 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 CEN21LA296Accident · No injuriesClass 4 · LimitedFinal reportGrumman Acft ENG Cor-Schweizer G-164B · Hoxie, ARThe pilot’s failure to ensure an adequate fuel supply for the intended flight.NTSB WPR21LA241Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Moose Creek Ranger Station, IDThe pilot’s improper landing flare which resulted in a bounced hard landing and subsequent nose over.NTSB CEN21LA267Accident · Minor injuriesClass 4 · LimitedFinal reportGreat Lakes 2T-1A-1 · Roanoke, TXInadequate maintenance of the brake system which resulted in the caliper binding closed and the subsequent loss of directional control during the landing roll.NTSB ANC21LA045Accident · No injuriesClass 4 · LimitedFinal reportCessna A185F · Chandalar Lake, AKThe pilot’s over application of the brakes, which resulted in a nose over.NTSB CEN21LA255Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 140 · Alexandria, MNThe pilot did not maintain aircraft and directional control during the landing in variable wind conditions resulting in abnormal contact with the terrain.NTSB WPR21LA212Accident · No injuriesClass 3 · LimitedFinal reportMaule M-5-235C · Stanley, IDThe pilot’s failure to use carburetor heat in weather conditions conducive to carburetor icing, resulting in a partial loss of engine power and a forced landing during which the airplane struck an object and nosed over.NTSB WPR21LA218Accident · Minor injuriesClass 4 · LimitedFinal reportBeech A36 · Sulphur Creek, IDThe pilot’s inability to maintain airplane control during takeoff when the airplane encountered a tailwind and gusting winds which resulted in an aborted takeoff and forced landing to rough terrain.NTSB CEN21LA241Accident · Serious injuriesClass 3 · LimitedFinal reportPipistrel Alpha Trainer · Fort Collins, COA partial loss of engine power due to the failure of the throttle control cable, which resulted in the loss of control of the dual carburetor system. The cable failure was a result of improper soldering at the throttle cable input terminal on the splitter…NTSB ANC21LA042Accident · No injuriesClass 4 · LimitedFinal reportBellanca 7GCBC · Birchwood, AKThe pilot's use of excessive braking during the landing roll, which resulted in a nose-over.NTSB ERA21LA231Accident · Minor injuriesClass 4 · LimitedFinal reportLuscombe 8A · Skaneateles, NYThe pilot’s failure to maintain directional control during the takeoff roll which resulted in a runway excursion and nose-over event.NTSB CEN21LA236Accident · No injuriesClass 4 · LimitedFinal reportBerry TX-11C · Longmont, COThe pilot’s loss of directional control when his foot became stuck on a protruding bolt in the airplane’s floorboard.NTSB WPR21LA206Accident · No injuriesClass 4 · LimitedFinal reportCessna 170A · Mesquite, NVThe pilot’s failure to maintain airplane control during the landing roll, which resulted in a nosed over.NTSB WPR21LA205Accident · No injuriesClass 4 · LimitedFinal reportBoeing A75N1(PT17) · Ventura, CAThe partial loss of engine power, during cruise flight, due to the formation of carburetor ice, which resulted in a forced landing to an open field where the airplane nosed over.NTSB ERA21LA228Accident · Minor injuriesClass 4 · LimitedFinal reportRobert Trembly JA20 Highlander · Central City, KYThe pilot’s failure to properly secure the left wing fuel cap before flight, which resulted in a loss of engine power due to fuel exhaustion.NTSB GAA21WA155Accident · No injuriesClass 5 · ForeignCessna 172 · Finca El Estanco – Municipio de Tenjo, Cundinamrca, ColombiaNTSB WPR21LA196Accident · No injuriesClass 4 · LimitedFinal reportAmerican Champion 8GCBC · Wallowa, ORThe pilots failure to maintain airplane control during the landing roll after experiencing a tailwind gust which required excessive braking and resulted in the airplane nosing over.NTSB CEN21LA227Accident · No injuriesClass 4 · LimitedFinal reportVarner David L Vans RV-8 · Watkins, COThe pilot’s failure to maintain control of the airplane during landing.NTSB CEN21LA217Accident · No injuriesClass 4 · LimitedFinal reportSmith Miniplane DSA-1 · Fulton, MOThe pilot’s failure to maintain control of the airplane during landing in gusty crosswinds.NTSB ANC21LA039Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-12 · Kenai, AKThe pilot's excessive application of the airplane’s wheel brakes while landing, which resulted in a nose over.NTSB ANC21LA036Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-22-150 · Willow, AKThe pilots over application of the brakes while landing on a wet grass runway, which resulted in a loss of control and nose-over.NTSB ERA21LA203Accident · No injuriesClass 4 · LimitedFinal reportCessna 150 · Williamson, GAThe pilot's decision to land the airplane with a tailwind, which led to a runway excursion.NTSB CEN21LA202Accident · No injuriesClass 4 · LimitedFinal reportBoeing A75 · Denver, COThe pilot’s failure to maintain directional control during the landing roll with variable and gusty wind conditions.NTSB ANC21LA034Accident · No injuriesClass 4 · LimitedFinal reportCessna 140 · Palmer, AKThe pilot’s selection of unsuitable terrain for landing and his excessive braking which resulted in a nose-over.NTSB WPR21LA173Accident · Minor injuriesClass 3 · LimitedFinal reportFlight Design Ctsw · Santa Fe, NMA leak in the oil line that supplied the engine with oil, which resulted in oil exhaustion and the total loss of engine power. Contributing to the accident was the routing of the oil line to close to the exhaust manifold.NTSB CEN21LA206Accident · No injuriesClass 4 · LimitedFinal reportCessna 170B · Curtis, NEWater contamination of the airplane’s fuel supply which resulted in a total loss of engine power.NTSB ANC21LA031Accident · No injuriesClass 4 · LimitedFinal reportCessna A185F · Anchorage, AKA loss of control during landing for reasons that could not be determined based on the available evidence.NTSB ANC21LA029Accident · No injuriesClass 4 · LimitedFinal reportCessna 170A · Lime Village, AKThe pilot’s selection of unsuitable terrain for landing, which resulted in a landing gear collapse.NTSB ERA21LA176Accident · No injuriesClass 4 · LimitedFinal reportCessna 172F · Fayetteville, NCThe pilot’s failure to maintain directional control during the landing, which resulted in a runway excursion and subsequent noseover.NTSB CEN21LA183Accident · Minor injuriesClass 4 · LimitedFinal reportMaule MT7 · Jewett, TXThe pilot’s failure to maintain control of the airplane after it struck a hidden berm during the intentional off-airport landing, which resulted in a hard landing.NTSB WPR21LA153Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 172 · Sand Point, IDThe student pilot’s improper landing flare which resulted in a hard landing, loss of directional control and subsequent nose over.NTSB CEN21LA180Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 180 · Delavan, WIThe pilot’s failure to maintain control of the airplane during the landing roll with gusting crosswinds, which resulted in his excessive brake input and a subsequent nose over.NTSB CEN21LA182Accident · No injuriesClass 4 · LimitedFinal reportCessna 180 · Denver, COThe pilot’s loss of situational awareness, and his unintended landing on a soft unimproved dirt road, which resulted in a loss of directional control into soft ground and the airplane to subsequently nose over.NTSB ERA21LA168Accident · Serious injuriesClass 4 · LimitedFinal reportCessna 172 · Crystal River, FLThe student pilot’s inadequate compensation for a crosswind during landing, which resulted in a loss of directional control and a runway excursion.NTSB WPR21LA138Accident · No injuriesClass 4 · LimitedFinal reportBurg Frederick S ZEN CH701 · Shepherd, MTThe pilot’s unstable approach, and improper landing flare, which resulted in a bounced landing and subsequent nose over.NTSB CEN21LA160Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Watkins, COThe pilot’s failure to maintain directional control during takeoff and the instructor pilot’s inadequate supervision of the pilot’s takeoff.NTSB ANC21LA025Accident · No injuriesClass 4 · LimitedFinal reportCessna 208B · Chevak, AKThe pilot’s loss of directional control during the back-taxi for departure in strong crosswind conditions which resulted in a runway excursion. Contributing to the accident was the snow-and-ice-covered runway.NTSB CEN21LA156Accident · No injuriesClass 3 · LimitedFinal reportCessna 170 · Poplar Bluff, MOThe pilot’s decision to make a precautionary landing in a field that contained soft terrain, which resulted in the airplane nosing over. Contributing to the accident was the pilot’s decision to fly without a printed VFR sectional chart to identify the…NTSB ANC21LA021Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-20 · Anchorage, AKThe pilot’s failure to maintain directional control during takeoff in gusty tailwind conditions, which resulted in a runway excursion and nose down.NTSB WPR21LA127Accident · Minor injuriesClass 3 · LimitedFinal reportCessna 150E · Marana, AZThe total loss of engine power for reasons that could not be determined based on the available evidence.NTSB ANC21LA017Accident · Minor injuriesClass 4 · LimitedFinal reportMaule M-6-235 · Tyonek, AKThe pilot’s selection of unsuitable terrain for landing, which resulted in the airplane encountering deep snow and coming to rest inverted.NTSB WPR21LA096Accident · No injuriesClass 4 · LimitedFinal reportHeckel Super Sportsman · Spotted Bear, MTThe pilot’s failure to maintain aircraft control during the landing roll on an unimproved snow-covered runway which resulted in a nose-over.NTSB ERA21LA114Accident · Minor injuriesClass 4 · LimitedFinal reportAviat A1 · Terrell, NCThe pilot’s failure to retract the landing gear on the amphibious airplane prior to a water landing, resulting in a nose over and structural damage to the airframe. The mechanic’s failure to remove electrical tape from the pitot tube, the pilot’s inadequate…NTSB ERA21LA113Accident · No injuriesClass 4 · LimitedFinal reportCessna 182 · Rockingham, NCThe pilot’s improper recovery from a bounced landing, which resulted in a subsequent hard landing and a runway excursion.NTSB WPR21LA086Accident · No injuriesClass 3 · LimitedFinal reportHughes 269C · Spanish Fork, UTThe loss of engine power during a practice autorotation for an undetermined reason.NTSB WPR21LA083Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 170B · Palouse, WAThe student pilot’s improper landing flare and loss of directional control and the flight instructor’s delayed remedial action resulted in a runway excursion and nose over.NTSB ERA21LA096Accident · No injuriesClass 4 · LimitedFinal reportTaylorcraft BC12 · Topping, VAThe pilot’s failure to maintain directional control during landing, with resulted in a ground loop and subsequent nose over.NTSB ERA21LA073Accident · Minor injuriesClass 3 · LimitedFinal reportFlight Design Ctsw · Marion, NCThe pilot’s failure to maintain airplane control during takeoff, resulting in a rejected takeoff and runway excursion.NTSB CEN21LA078Accident · Serious injuriesClass 3 · LimitedFinal reportVans RV4 · Sadler, TXThe partial loss of engine power for reasons that could not be determined based on the available evidence.NTSB CEN21LA079Accident · No injuriesClass 4 · LimitedFinal reportHutson Star-Lite · San Antonio, TXThe pilot’s decision to land on a soft terrain which resulted in the failure of the nose landing gear.NTSB ERA21LA060Accident · No injuriesClass 4 · LimitedFinal reportChampion 7EC · Northhampton, NYThe pilot’s loss of airplane control during an off-airport landing on soft sand, which resulted in a nose over.