# NTSB UNK64X2764: Piper PA22, N2713D, Mukwonago, WI, July 11, 1964

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: July 11, 1964
- Place: Mukwonago, WI · MUKWONAGO, WI
- Location: 42.8530° N, 88.3206° W: Placed by OpenAirDocs: center of Mukwonago, WI, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.8530&lon=-88.3206&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 2 minor
- Status: Completed, report October 13, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 184722
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X2764
- Page: https://openairdocs.org/ntsb/UNK64X2764

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2027  64/7/11    MUKWONAGO WISC      PIPER PA22          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 48, 300
        TIME - 1900                    N2713D              PX-  0  0  1  BUSINESS                  TOTAL HOURS, ALL IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - CHRISTENSEN STRIP
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: WIRES/POLES                               LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS
```

## Aircraft

- Registration: N2713D (not matched to a registry record)
- Reported make and model: PIPER PA22
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Christensen Strip

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.