# NTSB DEN66D0304: Interstate S-1A, N37307, Fontenelle, WY, April 26, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 26, 1966
- Place: Fontenelle, WY · FONTENELLE, WY
- Location: 42.0033° N, 110.0622° W: Placed by OpenAirDocs: center of Fontenelle, WY, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.0033&lon=-110.0622&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 15, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 172131
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DEN66D0304
- Page: https://openairdocs.org/ntsb/DEN66D0304

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0984  66/4/26    FONTENELLE WYO      INTERSTATE S-1A     CR-  0  0  1  MISCELLANEOUS             COMMERCIAL, FL.INSTR.,
        TIME - 1215                    N37307              PX-  0  0  1  HUNTING                   AGE 45, 12497 TOTAL
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            HOURS, 1000 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - SELECTED UNSUITABLE TERRAIN
        FACTOR(S)
           TERRAIN - ROUGH/UNEVEN
        REMARKS- OFF AIRPORT OPERATION.
```

## Aircraft

- Registration: [N37307](https://openairdocs.org/deregistered/N37307-1971-01-04), registration cancelled 1971-01-04, S/N 150 (OpenAirDocs)
- Reported make and model: INTERSTATE S-1A
- Registry model: [Interstate S-1A](https://openairdocs.org/model/interstate-s-1a) (registry code 1850202) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage

## Other investigations on N37307 (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 DEN67D0237](https://openairdocs.org/ntsb/DEN67D0237), Mar 7, 1967: Interstate S-1A (N37307), Afton, WY, 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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