# NTSB investigations, MI: Fire/explosion

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 CHI99LA239](https://openairdocs.org/ntsb/CHI99LA239.md): Cessna 411 · Troy, MI · Accident · No injuries · Limited investigation · Final report · Jul 16, 1999 · N660EM · Substantial damage
  > Engine explosion/fire during start for undetermined reason.
- [NTSB CHI90FA278](https://openairdocs.org/ntsb/CHI90FA278.md): Boeing 727-251 · Detroit, MI · Accident · Serious injuries · Field investigation · Final report · Sep 29, 1990 · N278US · Minor damage
  > The intentional activation of the auxillary power unit by the flight engineer, and the improper evacuation procedures by the pilot in command. An associated factor in the accident was the APU circuit breakers were not pulled by company maintenance personnel.
- [NTSB CHI82DA056](https://openairdocs.org/ntsb/CHI82DA056.md): Cessna 340A · Near Lansing, MI · Accident · No injuries · Final report · Jan 19, 1982 · N4140G · Substantial damage
  > During flight over lake Michigan at 13,000 feet, the pilot noticed that the throttle, mixture and propeller controls to one of the engines began binding. The controls to the other engine remained normal. He descended to 9000 feet and continued at reduced…

## 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" = 'MI' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 170)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=170&state=MI

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