# NTSB SEA75DYA34: Cessna T337, N11RA, Dubois, ID, March 18, 1975

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: March 18, 1975
- Place: Dubois, ID · DUBOIS, ID
- Location: 44.1712° N, 112.2283° W: Placed by OpenAirDocs: center of Dubois, ID, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=44.1712&lon=-112.2283&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report April 26, 1976
- Report: Brief approved by the director
- NTSB case key (mKey): 148661
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA75DYA34
- Page: https://openairdocs.org/ntsb/SEA75DYA34

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-4139  75/3/18  NR.DUBOIS,ID          CESSNA T337         CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 40, 8000
        TIME - 1715                    N11RA               PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 27 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          CEDAR CITY,UT               GREAT FALLS,MT
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
        FACTOR(S)
           TERRAIN - SNOW-COVERED
           POWERPLANT - POWERPLANT-INSTRUMENTS: FUEL FLOW INDICATOR
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
           WEATHER - ICING CONDITIONS-INCLUDES SLEET,FREEZING RAIN,ETC.
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        WEATHER BRIEFING - UNKNOWN/NOT REPORTED
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
                                  ADVERSE/UNFAVORABLE WEATHER
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  0
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          ZERO                                                     SNOW
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          UNKNOWN/NOT REPORTED                                      30
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR (VFR CONDITIONS ON TOP)
        REMARKS- LINE TO FUEL FLOW GAUGE FAILED.PLT SHUT DWN REAR ENG.UN MAINTAIN ALT DUE ICING.LND IN DEEP SNOW.
```

## Aircraft

- Registration: [N11RA](https://openairdocs.org/deregistered/N11RA-2004-09-30), registration cancelled 2004-09-30, S/N 337-1143, built 1969 (OpenAirDocs)
- Reported make and model: CESSNA T337
- Registry model: [Cessna 337D](https://openairdocs.org/model/cessna-337d) (registry code 2075717) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage

## 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 19750318005179A](https://openairdocs.org/incident/19750318005179A), Mar 18, 1975: Cessna 337D, Dubois, ID, Substantial damage. Line to fuel flow gauge failed. Plt shut dwn rear eng. Un maintain alt due icing. Lnd in deep snow.

## Other investigations on N11RA (1)

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.

- [NTSB CHI88DER08](https://openairdocs.org/ntsb/CHI88DER08), Aug 7, 1988: Cessna T337D (N11RA), Jacobson, MN, substantial damage

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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