# NTSB MKC74DER62: Beech N35, N1289Z, Trimont, MN, June 25, 1974

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: June 25, 1974
- Place: Trimont, MN · TRIMONT, MN
- Location: 43.7610° N, 94.7162° W: Placed by OpenAirDocs: center of Trimont, MN, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=43.7610&lon=-94.7162&mi=10
- Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 4 uninjured
- Status: Completed, report October 17, 1974
- Report: Brief approved by the director
- NTSB case key (mKey): 130686
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MKC74DER62
- Page: https://openairdocs.org/ntsb/MKC74DER62

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2948  74/6/25    TRIMONT,MINN        BEECH N35           CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 35, 736
        TIME - 2000                    N1289Z              PX-  0  0  3  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 4 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - RIGENHAGEN
        DEPARTURE POINT             INTENDED DESTINATION
          TRIMONT,MINN                LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: INITIAL CLIMB
           STALL: MUSH                                              TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           POWERPLANT - FUEL SYSTEM: FILTERS,STRAINERS,SCREENS
           MISCELLANEOUS - FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS
           MISCELLANEOUS ACTS,CONDITIONS - OBSTRUCTED
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        REMARKS- FUEL SCREEN IN FUEL INJECTOR CTL ASSY,P/N 625219-2R,OBSTRUCTED BY MIXT OF HAIR & TEXTILE FIBERS.
```

## Aircraft

- Registration: [N1289Z](https://openairdocs.org/deregistered/N1289Z-2009-06-30), registration cancelled 2009-06-30, S/N D-6741, built 1961 (OpenAirDocs)
- Reported make and model: BEECH N35
- Registry model: [Beech N35](https://openairdocs.org/model/beech-n35) (registry code 1151528) (OpenAirDocs)
- Registry engine: [Continental I0-470 series](https://openairdocs.org/engine/continental-i0-470-series) (registry code 17027, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Rigenhagen

## 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 19740625027639A](https://openairdocs.org/incident/19740625027639A), Jun 25, 1974: Beech N35, Trimont, MN, Substantial damage. Fuel screen in fuel injector ctl assy,p/n 625219-2R,obstructed by mixt of hair & textile fibers.

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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