# NTSB ANC78DAD07: Piper PA-12, N7550H, Sitka, AK, September 11, 1978

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: September 11, 1978
- Place: Sitka, AK · SITKA, AK
- Location: 57.0531° N, 135.3300° W: Placed by OpenAirDocs: center of Sitka, AK, within about 30 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=57.0531&lon=-135.3300&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report November 16, 1978
- Report: Brief approved by the director
- NTSB case key (mKey): 139843
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ANC78DAD07
- Page: https://openairdocs.org/ntsb/ANC78DAD07

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3052  78/9/11  NR.SITKA,AK           PIPER PA-12         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 23, 394
        TIME - 1930                    N7550H              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 27 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          SITKA,AK                    LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER COMPENSATION FOR WIND CONDITIONS
        FACTOR(S)
           WEATHER - UNFAVORABLE WIND CONDITIONS
           MISCELLANEOUS ACTS,CONDITIONS - AIRCRAFT CAME TO REST IN WATER
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          UNKNOWN/NOT REPORTED                                      5000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     UNKNOWN/NOT REPORTED
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  WIND DIRECTION-DEGREES
          NONE                                                     270
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           10                                                      VFR
        TYPE OF FLIGHT PLAN
          VFR
        REMARKS- FLOAT EQUIPPED.WIND GUSTING TO 20 KTS.
```

## Aircraft

- Registration: [N7550H](https://openairdocs.org/deregistered/N7550H-2014-11-25), registration cancelled 2014-11-25, S/N 12-416, built 1946 (OpenAirDocs)
- Reported make and model: PIPER PA-12
- Registry model: [Piper PA-12](https://openairdocs.org/model/piper-pa-12) (registry code 7101202) (OpenAirDocs)
- Registry engine: [Lycoming 0-235 series](https://openairdocs.org/engine/lycoming-0-235-series) (registry code 41505, 4 cycle) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Destroyed

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19780911028669A](https://openairdocs.org/incident/19780911028669A), Sep 11, 1978: Piper PA12, Sitka, AK, Destroyed. Float equipped. Wind gusting to 20 KTS.

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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