# NTSB UNK64X3934: Aeronca 7BCM, N83457, Rochester, NH, September 12, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: September 12, 1964
- Place: Rochester, NH · ROCHESTER, NH
- Location: 43.3045° N, 70.9756° W: Placed by OpenAirDocs: center of Rochester, NH, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=43.3045&lon=-70.9756&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report November 10, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 184179
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X3934
- Page: https://openairdocs.org/ntsb/UNK64X3934

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2866  64/9/12    ROCHESTER NH        AERONCA 7BCM        CR-  0  0  1  NONCOMMERCIAL             STUDENT, AGE 25, 11 TOTAL
        TIME - 0915                    N83457              PX-  0  0  0  PRACTICE                  HOURS, ALL IN TYPE, NOT
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - SKYHAVEN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           COLLIDED WITH: TREES                                     LANDING: GO-AROUND
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER LEVEL OFF
           PILOT IN COMMAND - FAILED TO MAINTAIN DIRECTIONAL CONTROL
           PILOT IN COMMAND - IMPROPER RECOVERY FROM BOUNCED LANDING
```

## Aircraft

- Registration: [N83457](https://openairdocs.org/aircraft/N83457), registered now, S/N 7AC-2127, built 1946 (OpenAirDocs)
- Reported make and model: AERONCA 7BCM
- Registry model: [Aeronca 7AC](https://openairdocs.org/model/aeronca-7ac) (registry code 2110102) (OpenAirDocs)
- Registry engine: [Continental C85 series](https://openairdocs.org/engine/continental-c85-series) (registry code 17008, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Destroyed
- Airport: Skyhaven

## Other investigations on N83457 (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 NYC71DFD19](https://openairdocs.org/ntsb/NYC71DFD19), Oct 25, 1970: Aeronca 7AC (N83457), S.Middleboro, MA, 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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