# NTSB UNK67X0120: Pilatus PC-6C, N9444, Saigon, VM, March 29, 1967

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: March 29, 1967
- Place: Saigon, VM · SAIGON, Vietnam
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 7 uninjured
- Status: Completed, report February 29, 1968
- Report: Brief approved by the director
- NTSB case key (mKey): 116739
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK67X0120
- Page: https://openairdocs.org/ntsb/UNK67X0120

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
6-0029  67/3/29    SAIGON,VIETNAM      PILATUS PC-6C       CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 36, 4400
        TIME - 1322                    N9444               PX-  0  0  6  CORP/EXEC                 TOTAL HOURS, 700 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           GEAR COLLAPSED                                           LANDING: ROLL
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- INVESTIGATION UNDER JURISDICTION OF SO.VIETNAM GOVT.
```

## Aircraft

- Registration: [N9444](https://openairdocs.org/deregistered/N9444-2018-06-04), registration cancelled 2018-06-04, S/N 521, built 1965 (OpenAirDocs)
- Reported make and model: PILATUS PC-6C
- Registry model: [Pilatus PC-6/C1-H2](https://openairdocs.org/model/pilatus-pc-6-c1-h2) (registry code 7090211) (OpenAirDocs)
- Registry engine: [AiResearch 331 SER 605HP](https://openairdocs.org/engine/airesearch-331-ser-605hp) (registry code 01502, turbo-prop) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: 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.

---
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.