# NTSB MKC71DDQ07: Piper PA-11, N5567H, Hayes, SD, August 16, 1970

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: August 16, 1970
- Place: Hayes, SD · HAYES, SD
- Location: 44.3703° N, 101.0215° W: Placed by OpenAirDocs: center of Hayes, SD, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=44.3703&lon=-101.0215&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report June 5, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 111579
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MKC71DDQ07
- Page: https://openairdocs.org/ntsb/MKC71DDQ07

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3291  70/8/16  NR.HAYES,S DAK        PIPER PA-11         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 46, 135
        TIME - 1430                    N5567H              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 118 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - RANCH STRIP
        DEPARTURE POINT             INTENDED DESTINATION
         HAYES,S DAK                  LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           OVERSHOOT                                                LANDING: LEVEL OFF/TOUCHDOWN
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND SPEED
           PILOT IN COMMAND - FAILED TO INITIATE GO-AROUND
        FACTOR(S)
           WEATHER - SUDDEN WINDSHIFT
           MISCELLANEOUS ACTS,CONDITIONS - DOWNWIND
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  WIND VELOCITY-KNOTS
          NONE                                                      5
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
        REMARKS- PLT STATED WIND SHIFTED. 5K VELOCITY.
```

## Aircraft

- Registration: [N5567H](https://openairdocs.org/aircraft/N5567H), registered now, S/N 11-1089, built 1949 (OpenAirDocs)
- Reported make and model: PIPER PA-11
- Registry model: [Piper PA-11](https://openairdocs.org/model/piper-pa-11) (registry code 7101102) (OpenAirDocs)
- Registry engine: [Continental C90 series](https://openairdocs.org/engine/continental-c90-series) (registry code 17009, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Ranch 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.