SEA80FYA11

NTSB accident investigation · Cassutt 3M · Boise, ID · March 16, 1980

Accident · Serious injuriesClosed
Date
March 16, 1980
Place
Boise, ID · BOISE, ID
Injuries
1 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N11XRCassutt 3M
Status
Completed · report April 22, 1980
Report
Brief approved by the director
FAA report
19800316005919A
Case key
132360

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0201  80/3/16  NR.BOISE,ID           CASSUTT 3M          CR-  0  1  0  MISCELLANEOUS             COMMERCIAL, FL.INSTR.,
        TIME - 1450                    N11XR               PX-  0  0  0  FERRY                     AGE 30, 3767 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            23 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          LAZY H RANCH,ID             ORCHARD,ID
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           COLLIDED WITH: WIRES/POLES                               IN FLIGHT: OTHER
        PROBABLE CAUSE(S)
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           POWERPLANT - IGNITION SYSTEM: SPARK PLUG
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER CLEARANCE-TOLERANCE
           MISCELLANEOUS ACTS,CONDITIONS - ERRATIC
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS
        FACTOR(S)
           TERRAIN - HIGH OBSTRUCTIONS
           MISCELLANEOUS ACTS,CONDITIONS - SUNGLARE
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING OFF AIRPORT
        REMARKS- ENG SPUTTERED. HIT PWR LINES 80-100FT AGL.

Aircraft

Registration
N11XR
Reported as
Cassutt 3M
Category
Airplane, amateur-built
Engine
reciprocating
Damage
Destroyed

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N11XR · 1

Matched to the same aircraft by N-number and date.