# NTSB investigations: Lycoming GO-435C&D series, MO

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 MKC78DCG06](https://openairdocs.org/ntsb/MKC78DCG06.md): Aero Comdr 520 · Lamar, MO · Accident · No injuries · Closed · Oct 29, 1977 · N4178B · Substantial damage
- [NTSB MKC76FCG06](https://openairdocs.org/ntsb/MKC76FCG06.md): Beech 50 · Kansas City, MO · Accident · No injuries · Closed · Jul 5, 1975 · N705D · Substantial damage
- [NTSB MKC67F0604](https://openairdocs.org/ntsb/MKC67F0604.md): Navion B · Columbia, MO · Accident · No injuries · Closed · Mar 8, 1967 · N5274K · Destroyed
- [NTSB MKC66D0220](https://openairdocs.org/ntsb/MKC66D0220.md): Navion B · Lathrop, MO · Accident · Minor injuries · Closed · Aug 28, 1965 · N5397K · Substantial damage
- [NTSB MKC66F0216](https://openairdocs.org/ntsb/MKC66F0216-175263.md): Aero Cmdr 520 · Warrensburg, MO · Accident · No injuries · Closed · Aug 27, 1965 · N2604B · Substantial damage
- [NTSB UNK64X3854](https://openairdocs.org/ntsb/UNK64X3854.md): Navion B · Edina, MO · Accident · No injuries · Closed · Sep 7, 1964 · N5419K · Substantial damage
- [NTSB UNK64X0360](https://openairdocs.org/ntsb/UNK64X0360.md): Navion B · Gault, MO · Accident · No injuries · Closed · Jan 26, 1964 · N5436K · Substantial 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 c."eventStateOrRegion" = 'MO' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41521'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41521&state=MO

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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.