# Ongoing NTSB investigations, AZ: Loss of engine power (partial)

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 WPR26LA190](https://openairdocs.org/ntsb/WPR26LA190.md): Piper PA-28-140 · Chandler, AZ · Accident · No injuries · Class 3 · Limited · Preliminary report · May 15, 2026 · N8714N · Substantial damage
  > On May 14, 2026, at 2043 mountain standard time, a Piper PA-28, N8714N, was substantially damaged when it was involved in an accident near Chandler, Arizona. The pilot sustained minor injuries. The airplane was operated as a Title 14 Code of Federal…
- [NTSB WPR26LA197](https://openairdocs.org/ntsb/WPR26LA197.md): Mooney M20J · Lake Havasu City, AZ · Accident · Serious injuries · Class 3 · Limited · Preliminary report · May 14, 2026 · N4665H · Substantial damage
  > On May 14, 2026, at 1523, a Mooney M20J, N4665H, was substantially damaged when it was involved in an accident near Lake Havasu City, Arizona. The pilot and two passengers sustained serious injuries. The airplane was operated under Title 14 Code of Federal…
- [NTSB WPR26FA119](https://openairdocs.org/ntsb/WPR26FA119.md): Piper PA-28-140 · Phoenix, AZ · Accident · Serious injuries · Class 3 · Field · Preliminary report · Mar 4, 2026 · N7744T · Substantial damage
  > On March 4, 2026, about 0721 mountain standard time, a Piper PA-28-140, N7744T, was substantially damaged when it was involved in an accident near Phoenix, Arizona. The flight instructor was seriously injured, and the student pilot and one person on the…
- [NTSB ANC26LA016](https://openairdocs.org/ntsb/ANC26LA016.md): Cessna 177B · Rocky Junction, AZ · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Feb 22, 2026 · N12984 · Substantial damage
  > On February 21, 2026, 1746 Mountain standard time, a Cessna 177B airplane, N12984, was substantially damaged when it was involved in an accident near Rocky Junction, Arizona. The pilot and passenger sustain minor injuries. The airplane was operated as a Title…
- [NTSB WPR26LA045](https://openairdocs.org/ntsb/WPR26LA045.md): Piper PA-28-181 · Mesa, AZ · Accident · No injuries · Class 3 · Limited · Preliminary report · Nov 17, 2025 · N4402N · Substantial damage
  > On November 17, 2025, about 0830 mountain standard time, a Piper PA 28-181, N4402N, was substantially damaged when it was involved in an accident near Mesa, Arizona. The flight instructor and student pilot were not injured. The airplane was operated as a…
- [NTSB WPR26LA022](https://openairdocs.org/ntsb/WPR26LA022.md): Flight Design Ctsw · Casa Grande, AZ · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Oct 17, 2025 · N531CT · Substantial damage
  > On October 17, 2025, about 13:20 mountain standard time, a Flight Design GMBH CTSW, N531CT, was substantially damaged when it was involved in an accident near Casa Grande, Arizona. The pilot received minor injuries. The airplane was operated as a Title 14…
- [NTSB WPR25LA084](https://openairdocs.org/ntsb/WPR25LA084.md): Cessna P210N · Prescott, AZ · Accident · No injuries · Class 3 · Limited · Preliminary report · Jan 18, 2025 · N4626K · Substantial damage
  > On January 18, 2025, about 1210 Mountain standard time, a Cessna P210N, N4626K, sustained substantial damage when it was involved in an accident near Prescott, Arizona. The flight instructor and student pilot were not injured. The airplane was operated as a…

## 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 c."eventStateOrRegion" = 'AZ' AND c."eventCountry" = 'USA'
  AND c."completionStatus" = 'Ongoing'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '342' 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/342/sequence?state=AZ&status=ongoing

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.