# NTSB UNK64X0423: Cessna 210, N7475E, Bolivar, MO, February 1, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: February 1, 1964
- Place: Bolivar, MO · BOLIVAR, MO
- Location: 37.6035° N, 93.4167° W: Placed by OpenAirDocs: center of Bolivar, MO, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.6035&lon=-93.4167&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed
- Report: Brief approved by the director
- NTSB case key (mKey): 185565
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X0423
- Page: https://openairdocs.org/ntsb/UNK64X0423

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0194   64/2/1    BOLIVAR MO          CESSNA 210          CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 21, 717
        TIME - 1500                    N7475E              PX-  0  0  0  CORP/EXEC                 TOTAL HOURS, 9 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE                                  IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           POWERPLANT - PROPELLER AND ACCESSORIES: BLADES
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
```

## Aircraft

- Registration: [N7475E](https://openairdocs.org/deregistered/N7475E-2021-06-05), registration cancelled 2021-06-05, S/N 57175, built 1960 (OpenAirDocs)
- Reported make and model: CESSNA 210
- Registry model: [Cessna 210](https://openairdocs.org/model/cessna-210) (registry code 2073402) (OpenAirDocs)
- Registry engine: [Continental IO-470-E](https://openairdocs.org/engine/continental-io-470-e) (registry code 17346, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage

## Other investigations on N7475E (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI68F0325](https://openairdocs.org/ntsb/CHI68F0325), Sep 18, 1967: Cessna 210 (N7475E), Freeport, IL, substantial damage
- [NTSB CHI66F0703](https://openairdocs.org/ntsb/CHI66F0703), Mar 29, 1966: Cessna 210 (N7475E), Byron, IL, substantial damage

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

---
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.