# NTSB investigations, IN: Unknown or undetermined

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 CEN23LA022](https://openairdocs.org/ntsb/CEN23LA022.md): Piper PA-32R-300 · Evansville, IN · Accident · Serious injuries · Class 3 · Limited · Final report · Oct 30, 2022 · N349SB · Substantial damage
  > The total loss of engine power for reasons that could not be determined based on the available evidence.
- [NTSB CEN22LA349](https://openairdocs.org/ntsb/CEN22LA349.md): Schweizer G-164B · Knox, IN · Accident · No injuries · Class 3 · Limited · Final report · Jul 26, 2022 · N629EH · Substantial damage
  > A partial loss of engine power for undetermined reasons.
- [NTSB CEN20LA214](https://openairdocs.org/ntsb/CEN20LA214.md): Cessna 172 · New Washington, IN · Accident · 1 fatal · Class 3 · Limited · Final report · Jun 6, 2020 · N13520 · Destroyed
  > A high velocity descent and impact with terrain for undetermined reasons.
- [NTSB CEN20FA098](https://openairdocs.org/ntsb/CEN20FA098.md): Innovator Mosquitto · North Manchester, IN · Accident · 1 fatal · Class 3 · Field · Final report · Feb 23, 2020 · N840GS · Substantial damage
  > The pilot’s loss of control for reasons that could not be determined based on the available information.
- [NTSB CEN16LA132](https://openairdocs.org/ntsb/CEN16LA132.md): Piper PA24 · Kentland, IN · Accident · Minor injuries · Limited investigation · Final report · Mar 26, 2016 · N8154P · Substantial damage
  > The loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any mechanical anomalies that would have precluded normal operation. Contributing to the accident was the flight…
- [NTSB CEN14LA504](https://openairdocs.org/ntsb/CEN14LA504.md): Saccio Thomas A Seawind 3000 · Bloomington, IN · Accident · 2 fatal · Limited investigation · Final report · Sep 18, 2014 · N516SW · Destroyed
  > An in-flight fire for reasons that could not be determined because the examination of the airplane did not reveal the source of the fire.
- [NTSB CEN14CA155](https://openairdocs.org/ntsb/CEN14CA155.md): Cessna 172M · South Bend, IN · Accident · No injuries · Data collection · Final report · Feb 26, 2014 · N9801V · Substantial damage
  > The pilot involved and the phase of flight when the damage was incurred were not determined.

## 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" = 'IN' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '000' 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/000/sequence?state=IN

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