# NTSB MKC67D0116: Beech D18S, N51021, Minneapolis, MN, August 4, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: August 4, 1966
- Place: Minneapolis, MN · MINNEAPOLIS, MN
- Location: 44.9800° N, 93.2638° W: Placed by OpenAirDocs: center of Minneapolis, MN, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=44.9800&lon=-93.2638&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report December 13, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 121733
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MKC67D0116
- Page: https://openairdocs.org/ntsb/MKC67D0116

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2939   66/8/4    MINNEAPOLIS MINN    BEECH D18S          CR-  0  0  2  MISCELLANEOUS             COMMERCIAL, FL.INSTR.,
        TIME - 1330                    N51021              PX-  0  0  0  OTHER PUBLIC              AGE 31, 3800 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            400 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - WOLD-CHAMBERLAIN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR RETRACTED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           COPILOT - INADVERTENTLY RETRACTED GEAR
```

## Aircraft

- Registration: N51021 (not matched to a registry record)
- Reported make and model: BEECH D18S
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Wold-Chamberlain

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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