# NTSB MKC67F0417: Cessna 210D, N3796Y, Hopkins, MN, February 6, 1967

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: February 6, 1967
- Place: Hopkins, MN · HOPKINS, MN
- Location: 44.9251° N, 93.4045° W: Placed by OpenAirDocs: center of Hopkins, MN, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=44.9251&lon=-93.4045&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report July 5, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 118803
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MKC67F0417
- Page: https://openairdocs.org/ntsb/MKC67F0417

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0342   67/2/6    HOPKINS,MINN        CESSNA 210D         CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 1315                    N3796Y              PX-  0  0  0  DUAL                      AGE 35, 2184 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            75 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - FLYING CLOUD
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: NORMAL RETRACTION/EXTENSION ASSEMBLY
           SYSTEMS - HYDRAULIC SYSTEM: HYDRAULIC PUMPS
           MISCELLANEOUS - FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS
        REMARKS- HYD POWER PACK GEAR UP VALVE JAMMED OPEN BY METAL PARTICLES AND FINE GRITTY SUBSTANCE.
```

## Aircraft

- Registration: [N3796Y](https://openairdocs.org/deregistered/N3796Y-2024-09-14), registration cancelled 2024-09-14, S/N 210-58296, built 1964 (OpenAirDocs)
- Reported make and model: CESSNA 210D
- Registry model: [Cessna 210](https://openairdocs.org/model/cessna-210) (registry code 2073402) (OpenAirDocs)
- Registry engine: [Continental IO-520 series](https://openairdocs.org/engine/continental-io-520-series) (registry code 17032, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Flying Cloud

## Other investigations on N3796Y (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 MKC79DER20](https://openairdocs.org/ntsb/MKC79DER20), Jan 29, 1979: Cessna 210 (N3796Y), Cloquet, MN, 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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