# NTSB investigations, 2024: Flight control sys malf/fail

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 ERA25FA082](https://openairdocs.org/ntsb/ERA25FA082.md): Cessna 172 · Cintrona, PR · Accident · 1 fatal · Class 3 · Field · Final report · Dec 20, 2024 · N22088 · Destroyed
  > Maintenance personnel’s inadequate inspection of the airplane, which resulted in inflight the failure of the right aileron carry through cable due to wear, reduced effectiveness of the airplane’s ailerons, and a subsequent loss of control.
- [NTSB ERA25LA079](https://openairdocs.org/ntsb/ERA25LA079.md): Air Tractor AT504 · Big Cypress, FL · Accident · No injuries · Class 3 · Limited · Final report · Dec 18, 2024 · N8516V · Substantial damage
  > The pilot’s decision to depart with cargo outside of the designated baggage compartment, which resulted in the cargo interfering with the rudder control system.
- [NTSB GAA25WA040](https://openairdocs.org/ntsb/GAA25WA040.md): Cessna 172 · Örebro, Sweden · Accident · Class 5 · Foreign · Dec 11, 2024 · SE-LGL · Minor damage
- [NTSB ENG25LA009](https://openairdocs.org/ntsb/ENG25LA009.md): Bombardier CL-600-2C11 · Dulles, VA · Incident · No injuries · Class 4 · Limited · Final report · Nov 20, 2024 · N501GJ · No damage
  > The elevator control restriction was caused by the failure of the elevator autopilot servo control cable, which failed due to cyclic fatigue. The slack in the broken cable wrapped around the elevator autopilot servo mount in such a way that it was bound…
- [NTSB CEN25LA043](https://openairdocs.org/ntsb/CEN25LA043.md): Pitts S1E · Seguin, TX · Accident · No injuries · Class 3 · Limited · Final report · Nov 17, 2024 · N52B · Substantial damage
  > The improper construction of the rudder cable assembly by the airplane builder, which resulted in the fatigue failure of the left rudder cable during the landing roll and the pilot’s subsequent inability to maintain directional control.
- [NTSB ANC25LA008](https://openairdocs.org/ntsb/ANC25LA008.md): Cub Crafters CC18-180 · Anchorage, AK · Accident · Serious injuries · Class 3 · Limited · Final report · Nov 2, 2024 · N55PK · Substantial damage
  > The incorrect installation of the rear flight control stick, resulting in the pilot’s inability to control the pitch attitude, coupled with the pilot’s inadequate control system check before departure, all which resulted in an aerodynamic stall during takeoff.
- [NTSB CEN25FA033](https://openairdocs.org/ntsb/CEN25FA033.md): Beech 58 · Arlberg, AR · Accident · 1 fatal · Class 3 · Field · Preliminary report · Oct 29, 2024 · N811PB · Destroyed
  > On October 29, 2024, about 1426 central daylight time, a Beech 58 airplane, N811PB, was destroyed when it was involved in an accident near Arlberg, Arkansas. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations…
- [NTSB CEN25LA029](https://openairdocs.org/ntsb/CEN25LA029.md): Cub Crafters Carbon CUB · Ogallala, NE · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 27, 2024 · N257ST · Destroyed
  > The improper installation of the elevator control cable hardware, which resulted in the separation of the elevator control cable and a loss of pitch control in flight.
- [NTSB DCA25WA246](https://openairdocs.org/ntsb/DCA25WA246.md): Embraer ERJ190 · Brisbane, Australia · Incident · No injuries · Foreign investigation · Oct 10, 2024 · VH-UYB
- [NTSB CEN24LA366](https://openairdocs.org/ntsb/CEN24LA366.md): Cessna 172M · Ackerman, MS · Accident · No injuries · Class 3 · Limited · Final report · Sep 20, 2024 · N73154 · Substantial damage
  > The excessive airplane speed during a no-flap landing, and the pilot’s failure to attain a proper touchdown point, which resulted in a runway overrun. Contributing to the accident was the interference of the instrument panel wiring with the flight control…
- [NTSB GAA24WA309](https://openairdocs.org/ntsb/GAA24WA309.md): Marquart MA5 · Sussex, United Kingdom · Incident · No injuries · Class 5 · Foreign · Sep 15, 2024 · G-BHBT · Minor damage
- [NTSB GAA24WA290](https://openairdocs.org/ntsb/GAA24WA290.md): Embraer EMB550 · Bromma, Sweden · Incident · No injuries · Class 5 · Foreign · Sep 11, 2024 · 9H-MFX · No damage
- [NTSB CEN24LA270](https://openairdocs.org/ntsb/CEN24LA270.md): Cessna R172E · Hillrose, CO · Incident · No injuries · Class 3 · Limited · Final report · Jul 6, 2024 · N23788 · Minor damage
  > The binding of the left flap due to improper maintenance.
- [NTSB DCA24WA223](https://openairdocs.org/ntsb/DCA24WA223.md): Boeing 777 · London, United Kingdom · Incident · No injuries · Class 5 · Foreign · Jun 28, 2024 · G-VIIT · No damage
- [NTSB ERA24LA263](https://openairdocs.org/ntsb/ERA24LA263.md): Rotorway Exec · Alva, FL · Accident · No injuries · Class 3 · Limited · Final report · Jun 14, 2024 · N99TE · Substantial damage
  > A loss of tail rotor control as a result of unsecured tail rotor drive belt tensioner bolts.
- [NTSB DCA24WA207](https://openairdocs.org/ntsb/DCA24WA207.md): Boeing 727 · Cardiff, United Kingdom · Incident · No injuries · Class 5 · Foreign · Jun 10, 2024 · G-OSRA
- [NTSB ERA24LA251](https://openairdocs.org/ntsb/ERA24LA251.md): William Loren Noggle JA30 Superstol · Tennille, GA · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 8, 2024 · N719LN · Substantial damage
  > The loss of elevator control during flight due to the elevator control rod and its hardware disconnecting from its installation area, which resulted in an uncontrolled descent into trees and terrain. Contributing to the accident was the pilot’s inadequate…
- [NTSB WPR24FA182](https://openairdocs.org/ntsb/WPR24FA182.md): Vans RV-12 · Auburn, WA · Accident · 1 fatal · Class 3 · Field · Final report · Jun 6, 2024 · N412JN · Substantial damage
  > The pilot’s improper installation of the control stick pushrod assemblies, which resulted in separation of the left pushrod and a total loss of roll control during flight. Contributing to the accident was the failure to detect the installation error during…
- [NTSB DCA24LA206](https://openairdocs.org/ntsb/DCA24LA206.md): Boeing 737-8 · Oakland, CA · Incident · No injuries · Class 3 · Limited · Preliminary report · May 25, 2024 · N8825Q · No damage
  > On May 25, 2024, about 0744 Pacific daylight time, Southwest Airlines (SWA) flight 746, a Boeing 737-8, N8825Q, experienced a rudder control system anomaly while operating as a Title 14 Code of Federal Regulations Part 121 scheduled domestic passenger flight…
- [NTSB DCA24WA153](https://openairdocs.org/ntsb/DCA24WA153.md): Boeing 737 · Maiquetía, Venezuela · Incident · No injuries · Class 5 · Foreign · Apr 8, 2024 · YV3011
- [NTSB ERA24LA128](https://openairdocs.org/ntsb/ERA24LA128.md): Cub Crafters PA18-150 · Edgewater, FL · Accident · No injuries · Class 3 · Limited · Final report · Mar 1, 2024 · N143CC · Substantial damage
  > Maintenance personnel’s failure to detect the worn aileron cable during the most recent inspections, which resulted in the separation of the aileron control cable and a subsequent loss of airplane control during landing.
- [NTSB GAA24WA104](https://openairdocs.org/ntsb/GAA24WA104.md): Cessna 152 · Hampshire, United Kingdom · Incident · Class 5 · Foreign · Feb 24, 2024 · G-BSZW · Minor damage
- [NTSB CEN24LA115](https://openairdocs.org/ntsb/CEN24LA115.md): Beech 400 · Bentonville, AR · Accident · Minor injuries · Class 3 · Limited · Final report · Feb 14, 2024 · N95GK · Substantial damage
  > Improper rigging of the elevator cable over the upper guard pin, which resulted in a cable separation and loss of elevator control.
- [NTSB DCA24LA094](https://openairdocs.org/ntsb/DCA24LA094.md): Boeing 737-8 · Newark, NJ · Incident · No injuries · Class 2 · Limited · Final report · Feb 6, 2024 · N47280 · No damage
  > Moisture intrusion through the pressure port inlet of the rudder rollout guidance actuator that accumulated and froze during flight at altitude, resulting in jammed rudder pedal movement.
- [NTSB DCA24WA113](https://openairdocs.org/ntsb/DCA24WA113.md): Boeing 737-824 · Vancouver, Canada · Occurrence · Class 5 · Foreign · Jan 21, 2024 · N87512 · No damage

## 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") = 2024
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '333' 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/333/sequence?year=2024

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