# NTSB UNK65X1010: Aeronca 11AC, N86248, Spring Valley, NY, December 14, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: December 14, 1964
- Place: Spring Valley, NY · SPRING VALLEY, NY
- Location: 41.1146° N, 74.0487° W: Placed by OpenAirDocs: center of Spring Valley, NY, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.1146&lon=-74.0487&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report January 25, 1965
- Report: Brief approved by the director
- NTSB case key (mKey): 180287
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK65X1010
- Page: https://openairdocs.org/ntsb/UNK65X1010

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3709  64/12/14   SPRING VALLEY NY    AERONCA 11AC        CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 21, 109
        TIME - 1540                    N86248              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 2 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - RAMPO
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 TAKEOFF: RUN
           COLLIDED WITH: TREES                                     TAKEOFF: RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS
```

## Aircraft

- Registration: [N86248](https://openairdocs.org/deregistered/N86248-2013-05-15), registration cancelled 2013-05-15, S/N 11AC-52, built 1946 (OpenAirDocs)
- Reported make and model: AERONCA 11AC
- Registry model: [Aeronca 11AC](https://openairdocs.org/model/aeronca-11ac) (registry code 0191102) (OpenAirDocs)
- Registry engine: [Continental A&C65 series](https://openairdocs.org/engine/continental-a-c65-series) (registry code 17003, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Rampo

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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