NTSB investigations
184 cases where NTSB found Climb capability.
Cases per year
| 2008 | 5 |
|---|---|
| 2009 | 15 |
| 2010 | 15 |
| 2011 | 21 |
| 2012 | 14 |
| 2013 | 8 |
| 2014 | 16 |
| 2015 | 14 |
| 2016 | 12 |
| 2017 | 9 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 4 |
| 2026 | 5 |
Where
Open the mapLatest cases
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 f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f.\"findingCode\", '01061010')) 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 f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f."findingCode", '01061010')) 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 WPR26LA266Accident · No injuriesClass 4 · LimitedFinal reportMaule M-4-180V · Creede, COThe pilot’s exceedance of the airplane’s performance capabilities in mountainous terrain, which resulted in a forced landing.NTSB WPR26LA234Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-12 · Dixie, IDThe pilot's delayed decision to initiate a go-around and subsequent failure to maintain clearance from rising terrain.NTSB ANC26LA031Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28-151 · Lapeer, MIThe flight instructor’s failure to maintain airplane control during a takeoff attempt, which resulted in an aerodynamic stall, runway excursion, and on ground collision with an object. Contributing to the accident was the flight instructor’s decision to…NTSB CEN26LA169Accident · No injuriesClass 4 · LimitedFinal reportLuscombe 8E · Meeker, COThe pilot’s inability to maintain climb performance and clearance from terrain due to the airplane’s encounter with windshear during takeoff.NTSB WPR26LA087Accident · Serious injuriesClass 4 · LimitedFinal reportKitfox Series 7 · Lemmon Valley-Golden Valley, NVThe pilot’s inability to maintain clearance from terrain during a go-around.NTSB WPR26LA048Accident · Serious injuriesClass 4 · LimitedFinal reportAviat A1 · Evanston, WYThe airplane’s encounter with downdrafts in mountainous terrain, which resulted in a collision with terrain. Contributing to the accident was the pilot’s decision to continue the flight through mountainous terrain in marginal weather conditions.NTSB ANC25LA085Accident · No injuriesClass 4 · LimitedFinal reportDehavilland DHC-2 MK 1 · Soldotna, AKThe pilot’s failure to maintain clearance from rising terrain while maneuvering at low altitude.NTSB CEN25LA271Accident · No injuriesClass 4 · LimitedFinal reportPZL Swidnik PW-5 · Kerrick, TXThe glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight.NTSB CEN25LA231Accident · No injuriesClass 3 · LimitedFinal reportGrumman Acft ENG Cor-Schweizer G-164B · Lockport, LAThe pilot’s inadequate planning for the high density altitude conditions which resulted in reduced airplane performance, climb capability, and subsequent forced landing.NTSB WPR24LA315Accident · Serious injuriesClass 4 · LimitedFinal reportCessna 172P · Kooskia, IDThe pilot’s decision to descend into a canyon that exceeded the performance capabilities of the airplane, which resulted in an impact with trees and terrain.NTSB ANC24LA095Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-22-150 · Bettles, AKThe pilot’s failure to adequately compensate for shifting wind conditions, resulting in a hard landing.NTSB WPR24LA307Accident · Serious injuriesClass 3 · LimitedFinal reportRobinson Helicopter R44 II · Basin, MTThe pilot’s decision to continue performing a high-performance takeoff in a full throttle and low-rotor-rpm condition, which resulted in a loss of control and subsequent impact with terrain.NTSB WPR24FA226Accident · 2 fatalClass 3 · FieldFinal reportChampion 7GCBC · Eatonville, WAThe pilot’s exceedance of the airplane’s critical angle of attack while maneuvering to avoid trees, which resulted in an aerodynamic stall.NTSB WPR24LA207Accident · Serious injuriesClass 4 · LimitedFinal reportPiper J3C-65 · Scheelite, CAThe pilot’s inadvertent entry to a box canyon where the airplane could not outclimb the rising terrain.NTSB ERA24LA230Accident · Serious injuriesClass 3 · LimitedFinal reportPiper PA-28-151 · Hope Mills, NCA loss of engine performance due to carbon fouling of three spark plugs that, when combined with the airplane’s high gross weight condition, resulted in a collision with trees and terrain.NTSB WPR24LA127Accident · No injuriesClass 3 · LimitedFinal reportSchleicher Alexander ASH 26 E · Heber, UTReduced takeoff performance for reasons that could not be determined, which resulted in a forced landing.NTSB ANC24LA021Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 172 · Huasna, CAThe pilot’s failure to maintain adequate airspeed during a low altitude maneuver, resulting in a loss of control.NTSB ERA24LA141Accident · No injuriesClass 3 · LimitedFinal reportCirrus Design SR22 · Winokur, GAA total loss of engine power due to the unseating and subsequent failure of the No. 4 piston connection rod bushing.NTSB WPR24LA093Accident · Minor injuriesClass 3 · LimitedFinal reportBell 47G-3B-1 · Garey, CAMaintenance personnel’s failure to properly check the torque paint on a fuel control unit B-nut, which resulted in the loosening of the B-nut, a loss of engine power at a low altitude, and a subsequent impact with terrain.NTSB CEN24LA069Accident · Minor injuriesClass 4 · LimitedFinal reportAero Commander 100 · Texarkana, ARThe pilot’s improper decision to attempt a go-around with full flaps extended, which resulted in decreased climb performance and led to a collision with trees.NTSB WPR24FA014Accident · 3 fatalClass 3 · FieldFinal reportPiper PA-28-140 · Williams, AZThe pilot’s failure to maintain sufficient airspeed and exceedance of the airplane’s critical angle of attack during initial climb after takeoff, resulting in an aerodynamic stall. Contributing was the pilot’s inadequate preflight airplane performance…NTSB ANC23LA077Accident · No injuriesClass 4 · LimitedFinal reportTaylorcraft BC12-D · Palmer, AKThe pilot’s exceedance of the airplane’s critical angle of attack while maneuvering at low altitude, which resulted in an aerodynamic stall; loss of airplane control; and impact with terrain.NTSB ANC23FA074Accident · 1 fatalClass 2 · FieldFinal reportPiper PA-18-150 · St. Mary's, AKThe pilot’s decision to operate the airplane above its maximum certificated gross weight, and his installation of an unapproved external load that degraded takeoff performance and flight characteristics resulting in a loss of airplane control during takeoff…NTSB CEN23LA386Accident · Serious injuriesClass 4 · LimitedFinal reportSilverlight AR-1 · Granbury, TXThe pilot’s improper takeoff procedure which resulted in a loss of control during takeoff.NTSB CEN23LA346Accident · No injuriesClass 4 · LimitedFinal reportAir Tractor AT-502 · Halstad, MNThe pilot’s attempt to rotate the airplane without sufficient airspeed which resulted in a lack of climb performance and impact with terrain. Contributing to the accident was the pilot’s decision to attempt the takeoff with a tailwind.NTSB WPR23FA296Accident · 1 fatalClass 3 · FieldFinal reportCessna T206H · Yellow Pine, IDThe pilot’s decision to perform a go-around into rising mountainous terrain. Contributing to the accident was the pilot’s failure to follow published airport guidance about go-arounds, and landings and takeoffs with unfavorable winds.NTSB ANC23FA045Accident · 2 fatalClass 3 · FieldFinal reportPiper PA-32-300 · Old Harbor, AKThe pilot’s failure to maintain clearance from rising terrain. Contributing to the accident was the pilot’s delayed decision to turn away from the terrain.NTSB CEN23LA263Accident · Serious injuriesClass 4 · LimitedFinal reportCessna 182G · Gunnison, COThe pilot’s improper decision to fly into an area of unsuitable terrain which the airplane was unable to exit, resulting in an aerodynamic stall and subsequent impact with terrain.NTSB WPR23LA217Accident · Minor injuriesClass 4 · LimitedFinal reportAir Tractor AT-502B · Bakersfield, CAThe pilot’s improper use of flaps during the takeoff sequence which resulted in a runway overrun and collision with trees.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 WPR22LA342Accident · No injuriesClass 4 · LimitedFinal reportCessna 152 · Salt Lake City, UTThe airplane’s encounter with a microburst during initial climb that resulted in a loss of altitude and subsequent collision with a tree.NTSB CEN22LA412Accident · Serious injuriesClass 3 · LimitedFinal reportZenith 750 · Silex, MOThe pilot’s failure to maintain clearance from the powerlines during takeoff.NTSB ERA22LA345Accident · Minor injuriesClass 3 · LimitedFinal reportLuscombe 8A · Ephratah, NYA loss of engine power for undetermined reasons.NTSB CEN22LA336Accident · Serious injuriesClass 3 · LimitedFinal reportBeech A36 · Ray, MIThe pilot’s early rotation on takeoff, which resulted in insufficient airspeed and an inability to gain sufficient altitude to clear the trees.NTSB ERA22LA312Accident · Serious injuriesClass 3 · LimitedFinal reportFlightstar Flightstar II SC · Russell, PAThe pilot failed to maintain adequate airspeed and exceeded the airplane’s critical angle of attack while attempting to climb over trees, which resulted in an aerodynamic stall and loss of airplane control.NTSB WPR22FA164Accident · 4 fatalClass 3 · FieldFinal reportDiamond Aircraft Ind DA 40 · Cedar City, UTThe pilot’s failure to maintain obstacle clearance, which resulted in controlled flight into terrain. Contributing to the accident was the pilot’s decision to operate the airplane above its maximum gross weight.NTSB WPR22LA090Accident · Minor injuriesClass 3 · LimitedFinal reportTextron TTX Inc. T240 · Ravendale, CAThe inadequate maintenance and inspection of the engine induction system, which resulted in the separation of the right induction tube from the turbocharger compressor outlet and the subsequent loss of engine power during departure.NTSB WPR21FA330Accident · 2 fatalClass 3 · FieldFinal reportCessna TU206F · Bernard, IDThe pilot’s decision to continue the flight into a canyon that exceeded the performance capabilities of the airplane, which resulted in an impact with trees an terrain.NTSB CEN21LA293Accident · No injuriesClass 3 · LimitedFinal reportPiper PA-28-140 · Porter, TXThe pilot’s decision to continue the takeoff with degraded engine performance, which resulted in an inability to climb and a subsequent forced landing. The reason for the engine’s degraded performance could not be determined based on available information.NTSB ERA21LA236Accident · Minor injuriesClass 4 · LimitedFinal reportMaxson Phil Zodiac CH601XL · Winder, GAPilot’s inadequate supervision of the pilot rated passenger’s actions, which led to a high descent rate and collision with obstacles.NTSB ERA20LA272Accident · No injuriesClass 3 · LimitedFinal reportPiper PA 30 · Alabaster, ALA loss of control and lack of climb performance shortly after takeoff for reasons that could not be determined based on available evidence, resulting in a collision with terrain.NTSB CEN20CA307Accident · Serious injuriesClass 4 · Data collectionFinal reportVans Vans RV 6 · Imperial, NEThe pilot's inadequate preflight performance planning and his decision not to utilize all available runway during high density altitude operations which led to an inflight loss of control and subsequent collision with terrain.NTSB WPR20CA205Accident · No injuriesClass 4 · Data collectionFinal reportBeech 23 · Sedona, AZThe pilot's inability to maintain a climb after an attempted takeoff in high density altitude conditions, which resulted in a forced landing on a road and subsequent landing gear collapse.NTSB CEN20LA203Accident · Minor injuriesClass 3 · LimitedFinal reportMagni Magni M 16 · Cape Girardeau, MOThe student pilot’s decision to take off with inadequate runway remaining, and his subsequent failure to attain proper airspeed, which resulted in the gyroplane’s descent into terrain.NTSB CEN20LA174Accident · No injuriesClass 3 · LimitedFinal reportCessna T240 · Gonazales, TXThe pilot's failure to retract the speedbrakes during a delayed go-around attempt, which resulted in a runway excursion.NTSB WPR20LA017Accident · No injuriesClass 3 · LimitedFinal reportCessna 205 · Red Creek, AZThe pilot’s failure to properly configure the flaps for an aborted landing, which resulted in degraded climb performance and impact with vegetation at the end of the runway.NTSB CEN19LA297Accident · Serious injuriesClass 3 · LimitedFinal reportPiper J3C · Independence Charter Township, MIThe reduction in climb performance for reasons that could not be determined. Contributing to the accident was the pilot’s failure to maintain control of the airplane after the loss of performance.NTSB WPR19LA223Accident · Serious injuriesClass 3 · LimitedFinal reportBeech 35 · Ruidoso, NMThe airplane’s inability to maintain altitude during the initial climb due to a degradation in the airplane’s performance as a result of high-density altitude conditions at the time of takeoff. Contributing to the accident were the pilot’s inadequate…NTSB CEN19LA173Accident · Minor injuriesClass 3 · LimitedFinal reportJust Highlander · Quinlan, TXThe pilot's decision to depart with minimal runway available and his improper soft-field takeoff procedure, which resulted in impact with trees due to a slow airspeed and settling effect during climb out.NTSB GAA18CA575Accident · Serious injuriesData collectionFinal reportPiper PA28 · Spokane, WAThe pilot’s improper retraction of the flaps during a go-around, which resulted in the airplane’s failure to climb and its subsequent collision with trees.