# NTSB MKC67F0147: Mong A-2, N100F, Clinton, IA, August 7, 1966

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: August 7, 1966
- Place: Clinton, IA · CLINTON, IA
- Location: 41.8445° N, 90.1887° W: Placed by OpenAirDocs: center of Clinton, IA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.8445&lon=-90.1887&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 1 minor
- Status: Completed, report January 3, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 121843
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MKC67F0147
- Page: https://openairdocs.org/ntsb/MKC67F0147

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3338   66/8/7    CLINTON IOWA        MONG A-2            CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 39, 850
        TIME - 0945                    N100F               PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 156 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: MUSH                                              IN FLIGHT: LOW PASS
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - UNWARRANTED LOW FLYING
        REMARKS- SHARP TURN AT HIGH SPEED.
```

## Aircraft

- Registration: [N100F](https://openairdocs.org/deregistered/N100F-1970-06-19), registration cancelled 1970-06-19, S/N 4923 (OpenAirDocs)
- Reported make and model: MONG A-2
- Registry model: [Mong Sport A-2](https://openairdocs.org/model/mong-sport-a-2) (registry code 57901PH) (OpenAirDocs)
- Category: Airplane, amateur-built
- Engines: reciprocating
- Damage: Destroyed

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.