# NTSB UNK64X0524: Cessna 182F, N3637U, Ontario, CA, February 9, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: February 9, 1964
- Place: Ontario, CA · ONTARIO, CA
- Location: 34.0633° N, 117.6509° W: Placed by OpenAirDocs: center of Ontario, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=34.0633&lon=-117.6509&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 5 uninjured
- Status: Completed
- Report: Brief approved by the director
- NTSB case key (mKey): 185769
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X0524
- Page: https://openairdocs.org/ntsb/UNK64X0524

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0328   64/2/9    ONTARIO CALIF       CESSNA 182F         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 43, 80 TOTAL
        TIME - 1200                    N3637U              PX-  0  0  4  PLEASURE/PERSONAL TRANSP  HOURS, 4 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
           NOSE OVER/DOWN                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER LEVEL OFF
```

## Aircraft

- Registration: [N3637U](https://openairdocs.org/deregistered/N3637U-2018-05-30), registration cancelled 2018-05-30, S/N 18255037, built 1963 (OpenAirDocs)
- Reported make and model: CESSNA 182F
- Registry model: [Cessna 182F](https://openairdocs.org/model/cessna-182f) (registry code 2072714) (OpenAirDocs)
- Registry engine: [Continental O-470 series](https://openairdocs.org/engine/continental-o-470-series) (registry code 17026, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: 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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