# NTSB investigations, 2023: Aircraft loading event

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 CEN24FA028](https://openairdocs.org/ntsb/CEN24FA028.md): Piper PA46 · McCook, NE · Accident · 1 fatal · Class 3 · Field · Final report · Oct 30, 2023 · N510KC · Substantial damage
  > The pilot exceeded the airplane’s critical angle of attack during the initial climb, resulting in an aerodynamic stall from which he could not recover. Contributing to the accident was the pilot’s decision to take off with the airplane well above its maximum…
- [NTSB ANC23FA074](https://openairdocs.org/ntsb/ANC23FA074.md): Piper PA-18-150 · St. Mary's, AK · Accident · 1 fatal · Class 2 · Field · Final report · Sep 13, 2023 · N109T · Substantial damage
  > The 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 CEN23LA326](https://openairdocs.org/ntsb/CEN23LA326.md): Robinson Helicopter R44 II · Charles City, IA · Accident · No injuries · Class 4 · Limited · Final report · Jul 26, 2023 · N4174L · Substantial damage
  > The pilot’s improper preflight of the helicopter to ensure that it was within the loading and performance limitations that resulted in settling and impact with terrain during initial climb.
- [NTSB ERA23LA315](https://openairdocs.org/ntsb/ERA23LA315.md): Head Balloons AX8-88 · Guilford, CT · Accident · Serious injuries · Class 4 · Limited · Final report · Jul 24, 2023 · N4522E · No damage
  > The pilot’s inadequate supervision of the boarding process and the ground crewmember’s failure to immediately let go of the balloon after it began an inadvertent climb.
- [NTSB ERA23FA280](https://openairdocs.org/ntsb/ERA23FA280.md): Piper PA-32R-300 · North Myrtle Beach, SC · Accident · 5 fatal · Class 3 · Field · Final report · Jul 2, 2023 · N5524F · Destroyed
  > The pilot’s loss of control during initial climb, which resulted in an aerodynamic stall and impact with terrain. Contributing to the accident was the pilot’s operation of the airplane above its maximum gross weight and near its aft center of gravity limit,…
- [NTSB WPR23FA188](https://openairdocs.org/ntsb/WPR23FA188.md): Cessna T182T · Albany, WY · Accident · 2 fatal · Class 3 · Field · Final report · May 14, 2023 · N665B · Destroyed
  > The pilot’s decision to conduct flight into an area of icing in an airplane that was prohibited from such conditions, which resulted in exceedance of the airplane’s critical angle of attack, an aerodynamic stall/spin, and the pilot’s spatial disorientation…
- [NTSB ERA23LA161](https://openairdocs.org/ntsb/ERA23LA161.md): Piper PA-46-350P · St. Augustine, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 23, 2023 · N280KC · Destroyed
  > The pilot's inadequate preflight planning, which resulted in a takeoff above the airplane’s maximum gross weight, a CG forward of the limit, and a tailwind component that prevented the airplane from climbing above trees.
- [NTSB DCA23WA184](https://openairdocs.org/ntsb/DCA23WA184.md): Boeing 767-300F · Derby, United Kingdom · Occurrence · Serious injuries · Class 5 · Foreign · Feb 4, 2023 · N370UP · 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") = 2023
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '010' 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/010/sequence?year=2023

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