# NTSB UNK64X1385: Aero Comm 500B, N619TW, San Juan, PR, April 19, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 19, 1964
- Place: San Juan, PR · SAN JUAN, PR
- Location: 18.4663° N, 66.1057° W: Placed by OpenAirDocs: center of San Juan, PR, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=18.4663&lon=-66.1057&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 6 uninjured
- Status: Completed, report September 18, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 184983
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X1385
- Page: https://openairdocs.org/ntsb/UNK64X1385

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1195  64/4/19    SAN JUAN PR         AERO COMM 500B      CR-  0  0  2  INSTRUCTIONAL             AIRLINE TRANSPORT, AGE
        TIME - 1820                    N619TW              PX-  0  0  4  DUAL                      32, 8503 TOTAL HOURS, 700
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - ISLA GRANDE
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR RETRACTED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           DUAL STUDENT - INADVERTENTLY RETRACTED GEAR
```

## Aircraft

- Registration: N619TW (not matched to a registry record)
- Reported make and model: AERO COMM 500B
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Isla Grande

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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