# NTSB UNK64X1204: Cessna 310, N77CP, Cincinnati, OH, April 6, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 6, 1964
- Place: Cincinnati, OH · CINCINNATI, OH
- Location: 39.1035° N, 84.5153° W: Placed by OpenAirDocs: center of Cincinnati, OH, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.1035&lon=-84.5153&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report September 9, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 184647
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X1204
- Page: https://openairdocs.org/ntsb/UNK64X1204

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0844   64/4/6    CINCINNATI OHIO     CESSNA 310          CR-  0  0  2  COMMERCIAL                COMMERCIAL, AGE 35, 6482
        TIME - 0735                    N77CP               PX-  0  0  0  AIR TAXI-PASSG            TOTAL HOURS, 480 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - LUNKEN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR RETRACTED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADVERTENTLY RETRACTED GEAR
```

## Aircraft

- Registration: N77CP (not matched to a registry record)
- Reported make and model: CESSNA 310
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Lunken

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.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.