# NTSB UNK64X2837: Beechcraft 35, N415B, Grantsville, UT, July 15, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: July 15, 1964
- Place: Grantsville, UT · GRANTSVILLE, UT
- Location: 40.5999° N, 112.4644° W: Placed by OpenAirDocs: center of Grantsville, UT, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=40.5999&lon=-112.4644&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report October 15, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 183056
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X2837
- Page: https://openairdocs.org/ntsb/UNK64X2837

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2079  64/7/15    GRANTSVILLE UTAH    BEECHCRAFT 35       CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 52, 200
        TIME - 1715                    N415B               PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 46 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
          PWR PLT-MAIN ACCESSORY DRIVE GR ATTACH BOLTS.
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           TERRAIN - ROUGH/UNEVEN
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
```

## Aircraft

- Registration: [N415B](https://openairdocs.org/deregistered/N415B-1970-11-23), registration cancelled 1970-11-23, S/N D-1421, built 1961 (OpenAirDocs)
- Reported make and model: BEECHCRAFT 35
- Registry model: [Beech 35](https://openairdocs.org/model/beech-35) (registry code 1151502) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage

## Other investigations on N415B (1)

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 UNK64X0352](https://openairdocs.org/ntsb/UNK64X0352), Jan 25, 1964: Beechcraft 35 (N415B), Provo, UT, 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.

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