# NTSB investigations: Bell 47G, MI

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 CHI84LA211](https://openairdocs.org/ntsb/CHI84LA211.md): Bell 47G · Drummond Island, MI · Accident · Serious injuries · Limited investigation · Final report · May 28, 1984 · N10174 · Substantial damage
  > The plt had previously made 2 local flts, during which, he practiced water landings & takeoffs as well as other maneuvers. On the 3rd flt, he made several water takeoffs & landings. Then while on a landing, the helicopter began to roll quickly to the right.…
- [NTSB CHI82DA212](https://openairdocs.org/ntsb/CHI82DA212.md): Bell 47G-2A · Hudsonville, MI · Accident · No injuries · Final report · Jun 16, 1982 · N364W · Substantial damage
  > The pilot was flying a swath run that required him to fly under electric wires near a blacktop county road. As the pilot was coming off the field and passing under the wires, he realized he was on a collision course with a car. He pulled up to avoid the car…
- [NTSB CHI79FEM34](https://openairdocs.org/ntsb/CHI79FEM34.md): Bell 47G-2 · Hart, MI · Accident · No injuries · Closed · Aug 16, 1979 · N4734S · Substantial damage
- [NTSB CHI78FEM34](https://openairdocs.org/ntsb/CHI78FEM34.md): Bell 47G · Chippewa, MI · Accident · No injuries · Closed · Aug 19, 1978 · N5237A · Substantial damage
- [NTSB CHI74FEM62](https://openairdocs.org/ntsb/CHI74FEM62.md): EL Tomcat I · Belding, MI · Accident · No injuries · Closed · May 29, 1974 · N73872 · Substantial damage
- [NTSB CHI74DEM57](https://openairdocs.org/ntsb/CHI74DEM57.md): Bell 47G · Hart, MI · Accident · Minor injuries · Closed · May 1, 1974 · N4734S · Substantial damage
- [NTSB CHI73FEM24](https://openairdocs.org/ntsb/CHI73FEM24.md): Bell 47G · Mt Pleasant, MI · Accident · Minor injuries · Closed · Oct 26, 1972 · N141B · Substantial damage
- [NTSB CHI71FBJ05](https://openairdocs.org/ntsb/CHI71FBJ05.md): Bell 47G · Edmore, MI · Accident · No injuries · Closed · Jul 13, 1970 · N73872 · Substantial damage
- [NTSB CHI71FBJ04](https://openairdocs.org/ntsb/CHI71FBJ04.md): Bell 47GMK3 · Stanton, MI · Accident · No injuries · Closed · Jul 10, 1970 · N953B · Substantial damage
- [NTSB CHI70D0011](https://openairdocs.org/ntsb/CHI70D0011.md): Bell 47G · Greenville, MI · Accident · No injuries · Closed · Jun 5, 1969 · N953B · Substantial damage
- [NTSB CHI69F0092](https://openairdocs.org/ntsb/CHI69F0092.md): Bell 47G · Lakeview, MI · Accident · No injuries · Closed · Jul 14, 1968 · N73872 · Substantial damage
- [NTSB CHI67A0131](https://openairdocs.org/ntsb/CHI67A0131.md): Bell 47G · Hudsonville, MI · Accident · Serious injuries · Closed · Jun 13, 1967 · N208B · Destroyed
- [NTSB CHI67A0128](https://openairdocs.org/ntsb/CHI67A0128.md): Bell 47G · Dearborn, MI · Accident · 1 fatal · Closed · Jun 3, 1967 · N953B · Destroyed
- [NTSB CHI67A0116](https://openairdocs.org/ntsb/CHI67A0116.md): Bell 47G · Greenville, MI · Accident · No injuries · Closed · Apr 11, 1967 · N2469B · Substantial damage
- [NTSB CHI67A0009](https://openairdocs.org/ntsb/CHI67A0009.md): Bell 47G · Greenville, MI · Accident · No injuries · Closed · Jul 22, 1966 · N2469B · 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" = 'MI' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1181002'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1181002&state=MI

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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.