# NTSB investigations, 2019: Part(s) separation from AC

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB ERA20LA080](https://openairdocs.org/ntsb/ERA20LA080.md): Team Rocket F-1 F-1 · Suffolk, VA · Accident · No injuries · Class 3 · Limited · Final report · Dec 24, 2019 · N230BW · Substantial damage
  > A structural failure of the horizontal stabilizer during aerobatic maneuvers near the airplane’s never-exceed speed. Contributing to the failure was the construction of the horizontal stabilizer that did not meet the kit manufacturer’s specifications.
- [NTSB CEN20CA059](https://openairdocs.org/ntsb/CEN20CA059.md): Zenith CH 750 · Xenia, OH · Accident · No injuries · Data collection · Final report · Dec 23, 2019 · N227L · Substantial damage
  > The pilot’s failure to maintain airplane control during landing, which resulted in the right tire contacting the runway first followed by the left wing.
- [NTSB CEN20LA041](https://openairdocs.org/ntsb/CEN20LA041.md): Cessna 525A · Scotts Bluff, NE · Accident · No injuries · Class 3 · Limited · Final report · Dec 18, 2019 · CGOJG · Substantial damage
  > The installation of incorrect mounting hardware to secure the right engine cowl, which resulted in an in-flight separation and impact with the horizontal stabilizer and elevator.
- [NTSB WPR20WA251](https://openairdocs.org/ntsb/WPR20WA251.md): De Havilland DHC8 · Eaton, Australia · Incident · No injuries · Foreign investigation · Dec 3, 2019 · VH-ZZA · Minor damage
  > The government of Australia has notified the NTSB of an accident involving a De Havilland DHC8 airplane that occurred on December 03, 2019. The NTSB has appointed a U.S. Accredited Representative to assist the government of Australia's investigation under the…
- [NTSB WPR20LA026](https://openairdocs.org/ntsb/WPR20LA026.md): Piper PA 18 · Livermore, CA · Accident · No injuries · Class 3 · Limited · Final report · Nov 16, 2019 · N8589D · Substantial damage
  > The improper installation of the flight control stick, which resulted in separation of the flight control stick from the stick stub assembly and an uncontrolled descent and impact with terrain.
- [NTSB DCA20WA016](https://openairdocs.org/ntsb/DCA20WA016.md): Boeing 747 · Leipzig, Germany · Incident · No injuries · Foreign investigation · Nov 14, 2019 · G-CLAE · Minor damage
  > The government of Germany has notified the NTSB of an incident involving a BOEING 747 airplane that occurred on November 14, 2019. The NTSB has appointed a U.S. Accredited Representative to assist the government of Germany's investigation under the provisions…
- [NTSB GAA20CA039](https://openairdocs.org/ntsb/GAA20CA039.md): Zenair CH 701 · Safford, AZ · Accident · No injuries · Data collection · Final report · Oct 20, 2019 · N3784A · Substantial damage
  > The in-flight separation of a propeller blade for reasons that could not be determined based on the available evidence, which resulted in an off-airport landing on soft sand and the separation of main landing gear. Contributing to the accident was the pilot’s…
- [NTSB WPR20WA011](https://openairdocs.org/ntsb/WPR20WA011.md): Diamond DA42 · Singapore, Singapore · Incident · No injuries · Class 5 · Foreign · Oct 15, 2019 · N181CW · Minor damage
- [NTSB GAA20CA042](https://openairdocs.org/ntsb/GAA20CA042.md): Beech 19 · Somerville, TN · Accident · No injuries · Data collection · Final report · Oct 9, 2019 · N2177W · Substantial damage
  > The pilot's failure to move the fuel selector position to the "on" position before takeoff, which resulted in a total loss of engine power and necessitated a forced landing to a field shortly after takeoff, and his subsequent improper decision to take off…
- [NTSB WPR19LA273](https://openairdocs.org/ntsb/WPR19LA273.md): Smyth Sidewinder · Tucumcari, NM · Accident · No injuries · Class 3 · Limited · Final report · Sep 14, 2019 · N492AC · Substantial damage
  > The in-flight separation of a section of a propeller blade due to a fatigue crack, which resulted in a forced landing.
- [NTSB WPR19LA255](https://openairdocs.org/ntsb/WPR19LA255.md): Sikorsky S58 · Azusa, CA · Accident · No injuries · Class 3 · Limited · Final report · Sep 11, 2019 · N1168U · Substantial damage
  > The in-flight separation of a section of the tail rotor blade due to a fatigue crack, which resulted in the pilot’s forced autorotation into a field.
- [NTSB CEN19LA322](https://openairdocs.org/ntsb/CEN19LA322.md): Cessna 195A · Pocahontas, IA · Accident · No injuries · Class 3 · Limited · Final report · Sep 6, 2019 · N9895A · Substantial damage
  > Overload failure of the left main landing gear during landing, which resulted in a loss of directional control.
- [NTSB WPR19TA248](https://openairdocs.org/ntsb/WPR19TA248.md): Hall Kitfox · Nampa, ID · Accident · Minor injuries · Class 3 · Final report · Aug 30, 2019 · N87TJ · Substantial damage
  > The owner's improper installation of the tailwheel, which resulted in the pilot's inability to maintain directional control during landing as a result of severe tailwheel vibrations.
- [NTSB WPR19LA242](https://openairdocs.org/ntsb/WPR19LA242.md): Lockheed C130 · Santa Barbara, CA · Accident · No injuries · Class 3 · Limited · Final report · Aug 26, 2019 · N119TG · Substantial damage
  > The failure of the No. 3 bleed air duct due to corrosion, which resulted in numerous system failures and the pilot’s inability to maintain directional control during the landing roll.
- [NTSB CEN19WA289](https://openairdocs.org/ntsb/CEN19WA289.md): Capella XS · San Juan del Puerto, Spain · Accident · 1 fatal · Foreign investigation · Aug 23, 2019 · EC-YTA · Substantial damage
  > On August 23, 2019, about 1905 hours universal coordinated time, an amateur-built Capella XS airplane, Spanish registration EC-YTA, impacted terrain after an inflight separation of a wing near San Juan del Puerto, Spain. The pilot was fatally injured, and the…
- [NTSB GAA19WA547](https://openairdocs.org/ntsb/GAA19WA547.md): Piper PA28R · Sligo, Ireland · Accident · No injuries · Foreign investigation · Aug 5, 2019 · G-FBWH · Substantial damage
  > The government of Ireland has notified the NTSB of an accident involving a PIPER PA28R airplane that occurred on August 05, 2019. The NTSB has appointed a U.S. Accredited Representative to assist the government of Ireland's investigation under the provisions…
- [NTSB CEN19LA251](https://openairdocs.org/ntsb/CEN19LA251.md): Ryan Navion · Chicago, IL · Accident · No injuries · Class 3 · Limited · Final report · Jul 27, 2019 · N27AW · Substantial damage
  > The failure of the left main landing gear upper side brace assembly during landing due to reverse bending fatigue as a result of the incomplete penetration of the circumferential weld during initial production of the component.
- [NTSB GAA19CA423](https://openairdocs.org/ntsb/GAA19CA423.md): Cessna 182 · Salmon, ID · Accident · No injuries · Data collection · Final report · Jul 16, 2019 · N4876N · Substantial damage
  > The pilot's delayed decision to abort the landing on a wet grass runway and the flight instructor's delayed remedial action. Contributing to the accident was the wet runway which degraded braking.
- [NTSB DCA19WA183](https://openairdocs.org/ntsb/DCA19WA183.md): Boeing 747 · Harare, Zimbabwe · Incident · No injuries · Foreign investigation · Jul 9, 2019 · PH-CKA · Minor damage
  > The CAA of Zimbabwe has notified the NTSB of an incident involving a Boeing 747 airplane that occurred on July 09, 2019. The NTSB has appointed a U.S. Accredited Representative to assist the CAAZ's investigation under the provisions of ICAO Annex 13 as State…
- [NTSB GAA19CA376](https://openairdocs.org/ntsb/GAA19CA376.md): Piper PA 12 · Yakima, WA · Accident · No injuries · Data collection · Final report · Jun 30, 2019 · N4238M · Substantial damage
  > The separation of the left steering spring from the tailwheel assembly during landing for reasons that could not be determined, which resulted in a ground loop.
- [NTSB WPR19LA169](https://openairdocs.org/ntsb/WPR19LA169.md): Cessna 140 · Independence, OR · Accident · No injuries · Class 3 · Limited · Final report · Jun 12, 2019 · N73053 · Substantial damage
  > Fatigue failure of the right landing gear axle, which resulted in a loss of control during the landing roll.
- [NTSB CEN19LA166](https://openairdocs.org/ntsb/CEN19LA166.md): Beech E90 · Greenville, TX · Accident · No injuries · Class 3 · Limited · Final report · Jun 12, 2019 · N176TW · Substantial damage
  > The fatigue failure of the right main landing gear upper torque knee.
- [NTSB ANC19LA024](https://openairdocs.org/ntsb/ANC19LA024.md): Aeronca 7DC · Nome Creek, AK · Accident · No injuries · Class 3 · Limited · Final report · Jun 12, 2019 · N83391 · Substantial damage
  > The failure of the airplane's structural tubing due to corrosion, which resulted in a tailwheel separation and a subsequent loss of control. Also causal was the mechanic's failure to perform a detailed inspection of the aft fuselage during the most recent…
- [NTSB GAA19CA338](https://openairdocs.org/ntsb/GAA19CA338.md): Pzl-Swidnik PW-5 · Independence, WI · Accident · No injuries · Data collection · Final report · Jun 10, 2019 · N962JH · Substantial damage
  > The separation of the canopy from the glider during an off-airport landing for reasons that could not be determined.
- [NTSB GAA19CA354](https://openairdocs.org/ntsb/GAA19CA354.md): Air Tractor AT 602 · La Ward, TX · Accident · No injuries · Data collection · Final report · Jun 9, 2019 · N2602M · Substantial damage
  > The pilot's failure to maintain clearance from a wire during an aerial application flight in sun glare conditions.
- [NTSB GAA19CA322](https://openairdocs.org/ntsb/GAA19CA322.md): Cirrus SR22 · Trenton, NJ · Accident · No injuries · Data collection · Final report · Jun 9, 2019 · N616AB · Substantial damage
  > The pilot's failure to maintain directional control during landing with gusting crosswind conditions, which resulted in a runway excursion and subsequent substantial damage.
- [NTSB GAA19CA250](https://openairdocs.org/ntsb/GAA19CA250.md): Bell 47G · Denton, TX · Accident · No injuries · Data collection · Final report · May 6, 2019 · N5990 · Substantial damage
  > The flight instructor's improper decision to instruct the student pilot to establish a hover and reposition the helicopter with a tailwind, which resulted in the student pilot's loss of pitch control.
- [NTSB GAA19CA242](https://openairdocs.org/ntsb/GAA19CA242.md): Flight Design Ctls · Sandy Valley, NV · Accident · No injuries · Data collection · Final report · May 5, 2019 · N175LM · Substantial damage
  > The pilot's steep bank turn at low altitude, which resulted in a rapid descent and hard landing.
- [NTSB CEN19LA133](https://openairdocs.org/ntsb/CEN19LA133.md): Cirrus SR20 · Mineral Wells, TX · Accident · No injuries · Class 3 · Limited · Final report · May 2, 2019 · N8160C · Substantial damage
  > The in-flight separation of the right aileron when the inboard hinge bolt disengaged from its nut plate due to excessively twisted safety wire, which resulted in a torsional overstress fracture that caused the inboard hinge bolt to become unsecured.
- [NTSB GAA19CA268](https://openairdocs.org/ntsb/GAA19CA268.md): Piper PA32 · Saipan · Accident · No injuries · Data collection · Final report · Apr 19, 2019 · N4599X · Substantial damage
  > The airplane’s collision with a bird during the initial climb, which resulted in the engine cowling separating and impacting the empennage.
- [NTSB GAA19CA213](https://openairdocs.org/ntsb/GAA19CA213.md): Cessna 152 · Bangor, ME · Accident · Minor injuries · Data collection · Final report · Apr 14, 2019 · N4916B · Substantial damage
  > The pilot's improper landing flare, which resulted in a hard landing.
- [NTSB ERA19FA142](https://openairdocs.org/ntsb/ERA19FA142.md): Robinson R44 II · Tampa, FL · Accident · 1 fatal · Field investigation · Final report · Apr 4, 2019 · N4046J · Substantial damage
  > Contamination of and an inadequate bond between the two layers of fabric comprising the helicopter engine's air induction inlet duct, which resulted a partial collapse of the duct, obstruction of the airflow into the engine, and a total loss of engine power.
- [NTSB GAA19CA185](https://openairdocs.org/ntsb/GAA19CA185.md): Rockwell S 2R · Hermiston, OR · Accident · Minor injuries · Data collection · Final report · Mar 28, 2019 · N4250X · Substantial damage
  > The pilot's distraction due to a spray handle opening and his improper pitch trim setting during final approach, which resulted in an excessive pitchdown when he took his hand off the controls to close the handle.
- [NTSB WPR19FA079](https://openairdocs.org/ntsb/WPR19FA079.md): Cessna 414 · Yorba Linda, CA · Accident · 5 fatal · Class 3 · Field · Final report · Feb 3, 2019 · N414RS · Destroyed
  > The pilot’s failure to maintain airplane control after entering instrument meteorological conditions (IMC) while climbing due to spatial disorientation, which resulted in the exceedance of the airplane’s design stress limits and subsequent in-flight break-up.…
- [NTSB DCA19WA072](https://openairdocs.org/ntsb/DCA19WA072.md): Boeing 787 · Casablanca, Morocco · Incident · No injuries · Foreign investigation · Feb 3, 2019 · CN-RAM · Minor damage
  > The BEA of Morocco has notified the NTSB of an incident involving a Boeing 787 airplane that occurred on February 03, 2019. The NTSB has appointed a U.S. Accredited Representative to assist the BEA of Morocco's investigation under the provisions of ICAO Annex…
- [NTSB GAA19CA115](https://openairdocs.org/ntsb/GAA19CA115.md): Navion Navion · Patterson, LA · Accident · No injuries · Data collection · Final report · Jan 20, 2019 · N384TL · Substantial damage
  > The pilot's failure to maintain clearance from power lines while making an evasive maneuver to avoid birds.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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") = 2019
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '338' 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
```

This list as a web page: https://openairdocs.org/ntsb-events/338/sequence?year=2019

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