# NTSB NYC67F0404: Beech A23-24, N5784V, Marlboro, MA, October 2, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: October 2, 1966
- Place: Marlboro, MA · MARLBORO, MA
- Location: 42.3496° N, 71.5472° W: Placed by OpenAirDocs: center of Marlborough, MA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.3496&lon=-71.5472&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report March 27, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 120426
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=NYC67F0404
- Page: https://openairdocs.org/ntsb/NYC67F0404

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-4023   66/10/2   MARLBORO MASS       BEECH A23-24        CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 1400                    N5784V              PX-  0  0  0  DUAL                      AGE 45, 10000 TOTAL
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            HOURS, 15 IN TYPE,
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - MARLBORO
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            LANDING: FINAL APPROACH
           STALL                                                    LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
           DUAL STUDENT - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - POORLY PLANNED APPROACH
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
        REMARKS- AIRSPEED DISSIPATED TO EXTEND GLIDE OVER TREES DURING APPROACH TO THE RUNWAY.
```

## Aircraft

- Registration: [N5784V](https://openairdocs.org/deregistered/N5784V-2013-07-15), registration cancelled 2013-07-15, S/N MA-43, built 1966 (OpenAirDocs)
- Reported make and model: BEECH A23-24
- Registry model: [Beech A23-24](https://openairdocs.org/model/beech-a23-24) (registry code 1151226) (OpenAirDocs)
- Registry engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Marlboro

## Other investigations on N5784V (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 NYC68D0312](https://openairdocs.org/ntsb/NYC68D0312), Dec 16, 1967: Beech A23 (N5784V), New Bedford, 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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