OpenAirDocs.org

NTSB investigations, 2001

257 cases where the phase of flight was Maneuvering.

Cases per year

19622026

Where

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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\") = 2001
    AND c.\"mKey\" IN (SELECT case_mkey FROM case_phases WHERE main = 450)
  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.

NTSB ATL02LA027Accident · No injuriesLimited investigationFinal reportFlugzeugbau DG-200 · Benton, TNThe pilot's inadvertent encounter with a downdraft while maneuvering in a ridge lift during a turn resulting in an in-flight collision with trees.Dec 29, 2001 · N5457T · Substantial damageNTSB DEN02GA016Accident · 3 fatalFinal reportHughes 369E · Park City, UTthe pilot's inadequate visual lookout, resulting in an inflight collision with powerlines. Contributing factors were the fog and the powerlines.Dec 27, 2001 · N280SP · DestroyedNTSB ATL02TA021Accident · No injuriesFinal reportBell 206 · Awendaw, SCThe pilot's failure to maintain clearance from the bambi bucket suspension assembly during dip operation.Dec 21, 2001 · N206HE · Substantial damageNTSB ATL02FA017Accident · 3 fatalField investigationFinal reportBeech BE-55 · Montgomery, ALThe pilots failure to maintain airspeed while maneuvering in instrument flight conditions resulting in an inadvertence stall/spin (vertical descent) and subsequent in-flight collision with trees and terrain.Dec 12, 2001 · N99DC · DestroyedNTSB MIA02FA039Accident · 1 fatalField investigationFinal reportBeech BE-55-T42A · Johnson City, TNThe pilot's failure to maintain altitude clearance above the tree resulting in a collision with the tree, subsequent collision with a building, and the ground.Dec 4, 2001 · N50KF · DestroyedNTSB LAX02LA039Accident · No injuriesLimited investigationFinal reportBell 206 B-2 · Aieia, HIThe pilot's loss of lateral control while in a hover that resulted in a rollover and collision with the ground. A factor was the unclear exit and boarding procedures provided to the work crew, who were non-aviators, during the preflight briefing.Dec 4, 2001 · N968YC · Substantial damageNTSB LAX02LA037Accident · Serious injuriesLimited investigationFinal reportBellanca 8KCAB · Long Beach, CAthe loss of aircraft control while maneuvering for undetermined reasons.Dec 2, 2001 · N50554 · DestroyedNTSB FTW02LA046Accident · No injuriesLimited investigationFinal reportCessna 152 · Perry, TXThe loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for a forced landing.Nov 30, 2001 · N95565 · Substantial damageNTSB MIA02LA031Accident · Minor injuriesLimited investigationFinal reportCessna 172M · Barceloneta, PRThe pilot's failure to maintain control of the aircraft which resulted in an uncontrolled descent and an in flight collision with water. Contributing to the accident was the impairment of the pilot due to alcohol.Nov 23, 2001 · N61582 · Substantial damageNTSB MIA02LA040Accident · No injuriesLimited investigationFinal reportEurocopter AS-350-BA · Swanee, GAThe pilot's improper visual lookout while hovering the helicopter, which resulted in the helicopter's main rotor blades colliding with a light post.Nov 16, 2001 · N6101U · Substantial damageNTSB NYC02TA029Accident · Minor injuriesFinal reportKaman K-1200 · Bloomfield, CTThe pilot's failure to maintain aircraft control while hovering. A factor related to the accident was the pilots lack of experience in type of aircraft.Nov 14, 2001 · N361KA · Substantial damageNTSB CHI02FA025Accident · 2 fatalField investigationFinal reportCessna 150M · Dyer, INThe failure of the flight crew to maintain adequate airspeed, resulting in an inadvertent stall/spin and the flight instructor's inadequate supervision of the flight, his impairment due to the use of over-the-counter medication is a contributing factor.Nov 12, 2001 · N63262 · DestroyedNTSB FTW02LA035Accident · No injuriesLimited investigationFinal reportTerry Zenith 801 · Manvel, TXloss of engine power while maneuvering for an undetermined reason. A contributing factor was the lack of suitable terrain for the forced landing.Nov 10, 2001 · N54RX · Substantial damageNTSB DEN02LA009Accident · No injuriesLimited investigationFinal reportEsbenshade Starduster Too SA300 · Evans, COthe pilot's failure to maintain clearance of the wires. A contributing factor was the trees the airplane struck while the pilot was attempting to regain aircraft control.Nov 10, 2001 · N6925 · DestroyedNTSB CHI02LA037Accident · 1 fatalLimited investigationFinal reportVermeys T-Bird II · Sherburn, MNThe loss of engine power for undetermined reasons, and the pilot's failure to maintain airspeed which resulted in an inadvertent stall/spin.Nov 10, 2001 · N3KV · DestroyedNTSB ATL02LA011Accident · No injuriesLimited investigationFinal reportRobinson R-22 · Bunnell, FLThe pilot-in-commands (CFI) failure to follow procedures and directives (positive relinquish of flight controls from a dual student and improper flare (too high) during an autorotation) which resulted in a subsequent hard landing. Contributing to the accident…Nov 9, 2001 · N4009W · Substantial damageNTSB DEN02LA008Accident · Minor injuriesLimited investigationFinal reportCessna 140 · Nephi, UTThe pilot's failure to maintain clearance with the transmission wires while maneuvering. A contributing factor was the low altitude flight performed by the pilot.Nov 8, 2001 · N76975 · Substantial damageNTSB FTW02LA030Accident · No injuriesLimited investigationFinal reportAir Tractor AT-301 · Anton, TXThe total loss of engine power while maneuvering due to a cracked cylinder, which resulted in a forced landing. A factor was lack of suitable terrain for the forced landing.Nov 7, 2001 · N2316X · Substantial damageNTSB FTW02FA028Accident · 1 fatalField investigationFinal reportRobinson R22 · Seagoville, TXthe flight instructor's failure to maintain clearance with wires while maneuvering along a river.Nov 3, 2001 · N127RB · Substantial damageNTSB ATL02LA009Accident · 1 fatalLimited investigationFinal reportBass Moni · Locust Grove, GAThe pilot's failure to maintain airspeed during a low-altitude aerobatic maneuver, which resulted in an inadvertent stall/spin and subsequent uncontrolled descent into terrain.Nov 3, 2001 · N117JB · Substantial damageNTSB NYC02LA024Accident · No injuriesLimited investigationFinal reportCessna 172D · Argyle, NYThe pilot's failure to maintain aircraft control while maneuvering.Nov 2, 2001 · N36SK · Substantial damageNTSB FTW02LA026Accident · Serious injuriesLimited investigationFinal reportRobinson R22 Beta II · Redrock, NMThe pilot's failure to maintain clearance with terrain. Contributing factors were the mountainous terrain and high density altitude.Oct 30, 2001 · N8373T · Substantial damageNTSB MIA02LA014Accident · 2 fatalLimited investigationFinal reportRans S-6 · Wyatte, MSthe failure of the pilot to maintain airspeed, which resulted in an inadvertent stall/spin, and subsequent impact with trees, while at a low altitude.Oct 28, 2001 · N1173R · DestroyedNTSB DEN02FA004Accident · 1 fatalField investigationFinal reportCessna T337G · Palmer Lake, COthe pilot intentionally restricting his external vision (turning his cabin lights up bright to practice night instrument approaches), and his subsequent failure to maintain clearance of the mountain. A contributing factor was the Air Traffic Controller’s…Oct 28, 2001 · N45E · DestroyedNTSB CHI02LA013Accident · Serious injuriesLimited investigationFinal reportMeester HP-14 · Sturtevant, WIThe restricted movement of the aileron control system for undetermined reasons.Oct 27, 2001 · N8833 · Substantial damageNTSB DEN02LA005Accident · No injuriesLimited investigationFinal reportIrwin Thorp T-18 · Longmont, COThe loss of engine power for undetermined reasons, which resulted in a forced landing. A contributing factor was the lack of suitable terrain for the forced landingOct 26, 2001 · N2819L · Substantial damageNTSB MIA02GA011Accident · 2 fatalFinal reportBell OH-58A · Bartow, FLThe pilot's continued VFR flight into IMC, and his failure to maintain altitude, resulting in an in-flight collision with the ground. Factors in this accident were fog, and dark night.Oct 22, 2001 · N911DB · DestroyedNTSB FTW02LA020Accident · 1 fatalLimited investigationFinal reportAir Tractor AT-301 · Morton, TXThe pilot's loss of control of the airplane during an aerial application maneuver.Oct 22, 2001 · N4395S · DestroyedNTSB CHI02LA007Accident · 1 fatalLimited investigationFinal reportWoodrow Stolp-Adams Starduster SA-100 · Millstadt, ILThe pilot not maintaining altitude/clearance from the tree line. Factors to the accident were the pilot attempting the low altitude flight/maneuver and the presence of the tree line.Oct 21, 2001 · N64HW · DestroyedNTSB CHI02FA006Accident · 1 fatalField investigationFinal reportCessna 150L · Union, ILThe pilot not maintaining appropriate airspeed which resulted in an inadvertent stall.Oct 20, 2001 · N6609G · DestroyedNTSB FTW02FA017Accident · 2 fatalField investigationFinal reportAerospatiale AS350B2 · Roswell, NMThe seizing of the cyclic control for an undetermined reason. A contributing factor was the lack of altitude for the pilot to regain control of the helicopter.Oct 19, 2001 · N111DT · DestroyedNTSB CHI02LA008Accident · Minor injuriesLimited investigationFinal reportBell 47G-2 · Jeffersonville, INThe dual student pilot's failure to maintain control of the helicopter, his failure to maintain altitude/clearance from the terrain, and the inadequate supervision by the flight instructor. A factor was the gusty wind condition.Oct 19, 2001 · N840WA · Substantial damageNTSB ATL02LA015Accident · No injuriesLimited investigationFinal reportCessna 188B · Whiteville, TNThe failure of the engine driven fuel pump that contaminated the fuel system and restricted fuel flow to the engine.. A factor is rough/uneven terrain.Oct 17, 2001 · N4784R · Substantial damageNTSB NYC02FA009Accident · 1 fatalField investigationFinal reportCessna 152 · Middlefield, CTThe pilot's failure to maintain sufficient altitude while maneuvering, which resulted in a collision with terrain. Factors in the accident were the dark night, rising terrain, and clouds.Oct 14, 2001 · N94567 · DestroyedNTSB LAX02FA003Accident · 1 fatalField investigationFinal reportEdge 540 · San Juan Capist, CAthe pilot's failure to maintain an adequate terrain/object altitude clearance while intentionally performing low level aerobatics, which resulted in a loss of aircraft control.Oct 11, 2001 · N541TW · DestroyedNTSB LAX02LA007Accident · Serious injuriesLimited investigationFinal reportHughes 369D · Kahoolawe Isle, HIInadequate visual surveillance by the pilot before takeoff resulting in liftoff with a deplaning passenger still partially aboard the helicopter. A factor in the accident was the operator's inadequate procedures.Oct 10, 2001 · N622WA · No damageNTSB CHI02LA003Accident · Serious injuriesLimited investigationFinal reportKainz Kitfox IV · Tomahawk, WIThe inadvertent stall/spin encountered by the pilot during a slow flight maneuver. Factors relating to this accident were the low airspeed and the trees.Oct 9, 2001 · N1195F · DestroyedNTSB MIA02FA001Accident · 1 fatalField investigationFinal reportChampion 7AC/BCM · Woodstock, ALThe failure of the pilot to maintain aircraft control while maneuvering at a low altitude, resulting in an uncontrolled descent and inflight collision with the terrain.Oct 7, 2001 · N82049 · DestroyedNTSB IAD02LA003Accident · Minor injuriesLimited investigationFinal reportCessna 172M · White Stone, VAloss of engine power for undetermined reasons.Oct 4, 2001 · N80562 · Substantial damageNTSB FTW02FA004Accident · 2 fatalField investigationFinal reportBeech 95-B55 · Alvarado, TXThe inadvertent flat spin of the airplane by the flightcrew resulting from the flight instructor's inadequate supervision. A contributing factor was the impairment (drugs) of the private pilot.Oct 4, 2001 · N8164R · Substantial damageNTSB CHI02LA024Accident · No injuriesLimited investigationFinal reportAeronca 7AC · Erhard, MNThe pilot not maintaining adequate airspeed while maneuvering in the turn. Factors relating to this accident were the low airspeed, the inadvertent stall, and the low altitude.Oct 1, 2001 · N1746E · DestroyedNTSB IAD01LA108Accident · No injuriesLimited investigationFinal reportVon Claparede Clemen Preceptor-Ultra · Dublin, VAThe pilot's failure to maintain sufficient altitude/clearance, which resulted in the airplane's collision with terrain. A factor was the downdraft.Sep 29, 2001 · N66VC · Substantial damageNTSB FTW01LA211Accident · 1 fatalLimited investigationFinal reportWSK PZL Mielec PZL M18B · Plainview, TXthe pilot's failure to maintain clearance from the stand pipe while maneuvering during aerial application.Sep 28, 2001 · N203MC · DestroyedNTSB FTW01LA210Accident · No injuriesLimited investigationFinal reportCessna T188C · Aiken, TXthe application of silicon sealant to the crankcase mating surfaces by maintenance personnel, which resulted in improper torque on the bolts which mate the crankcase halves, vibration, and the subsequent failure of the #2 main crankshaft bearing. A factor was…Sep 27, 2001 · N4629J · Substantial damageNTSB DEN01LA163Accident · No injuriesLimited investigationFinal reportGrumman-Schweizer G-164A · Parowan, UTthe pilot's failure to maintain adequate airspeed which resulted in an inadvertent stall/mush into terrain. Contributing factors were the pilot's diverted attention, the rising terrain, and the high density altitude weather condition.Sep 27, 2001 · N9925 · Substantial damageNTSB CHI01LA327Accident · Minor injuriesLimited investigationFinal reportBell 206B-III · Park Rapids, MNThe pilot not maintaining altitude/clearance when he maneuvered above the glassy lake. A factor to the accident was the glassy lake condition.Sep 27, 2001 · N56MC · Substantial damageNTSB CHI01LA325Accident · Minor injuriesLimited investigationFinal reportBell 47G-2 · Grand Haven, MIAircraft control not maintained by the pilot.Sep 27, 2001 · N46R · Substantial damageNTSB SEA01LA173Accident · 1 fatalLimited investigationFinal reportKaman HH-43 · Bonners Ferry, IDThe pilot's inadequate visual lookout which lead to his failure to maintain clearance from the nearby trees while in a high-hover. Factors include mountainous/hilly terrain, and tall trees in the area where the helicopter was hovering.Sep 25, 2001 · N55714 · Substantial damageNTSB DEN01FA161Accident · 2 fatalField investigationFinal reportPiper PA-31-350 · Pagosa Springs, COthe flight crews' intentional low altitude flight, and failure to maintain obstacle clearance.Sep 24, 2001 · N161RB · DestroyedNTSB IAD01LA106Accident · Serious injuriesLimited investigationFinal reportDigimas Starduster Too · Watertown, CTthe student pilot's inattention while maneuvering at low altitude, which resulted in collision with trees. A factor in the accident was the student pilot's intentional low-altitude maneuvering.Sep 23, 2001 · N49894 · Substantial damage