# NTSB UNK68X0129: Dornier D0-28, N9185X, Nui Sap, VM, April 4, 1968

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 4, 1968
- Place: Nui Sap, VM · NUI SAP, Vietnam
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 5 uninjured
- Status: Completed, report April 17, 1969
- Report: Brief approved by the director
- NTSB case key (mKey): 110656
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK68X0129
- Page: https://openairdocs.org/ntsb/UNK68X0129

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
6-0064   68/4/4    NUI SAP,VIETNAM     DORNIER D0-28       CR-  0  0  1  COMMERCIAL                AIRLINE TRANSPORT, AGE
        TIME - 1005                    N9185X              PX-  0  0  4  SCHED PASSG SRV           37, 3342 TOTAL HOURS, 118
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            IN TYPE, UNK/NR
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - NUI SAP
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           GEAR COLLAPSED                                           LANDING: ROLL
        REMARKS- INVESTIGATION UNDER THE JURISDICTION OF THE GOVT OF VIETNAM.
```

## Aircraft

- Registration: [N9185X](https://openairdocs.org/deregistered/N9185X-1975-09-05), registration cancelled 1975-09-05, S/N 3059 (OpenAirDocs)
- Reported make and model: DORNIER D0-28
- Registry model: [Dornier DO28 A-1](https://openairdocs.org/model/dornier-do28-a-1) (registry code 2990102) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Nui Sap

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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