# NTSB UNK65X0656: Cessna 210, N9657T, Knoxville, IA, November 11, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: November 11, 1964
- Place: Knoxville, IA · KNOXVILLE, IA
- Location: 41.3185° N, 93.1026° W: Placed by OpenAirDocs: center of Knoxville, IA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.3185&lon=-93.1026&mi=10
- Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report December 7, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 181042
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK65X0656
- Page: https://openairdocs.org/ntsb/UNK65X0656

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3467  64/11/11   KNOXVILLE IOWA      CESSNA 210          CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 49, 326
        TIME - 1330                    N9657T              PX-  0  0  0  BUSINESS                  TOTAL HOURS, 307 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - KNOXVILLE
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: INITIAL CLIMB
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISMANAGEMENT OF FUEL
           MISCELLANEOUS ACTS,CONDITIONS - FUEL STARVATION
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
        REMARKS- INTENTIONAL WHEELS-UP LANDING.
```

## Aircraft

- Registration: [N9657T](https://openairdocs.org/deregistered/N9657T-2017-10-26), registration cancelled 2017-10-26, S/N 57457, 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 I0-470 series](https://openairdocs.org/engine/continental-i0-470-series) (registry code 17027, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Knoxville

## Other investigations on N9657T (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 CHI01LA208](https://openairdocs.org/ntsb/CHI01LA208), Jul 10, 2001: Cessna 210 (N9657T), Saint Charles, MO, substantial damage. Probable cause: the inadequate flare by the pilot.

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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