CHI80DA057

NTSB accident investigation · Stinson 108-3 · Grattan, MI · July 17, 1980

Accident · FatalClosed
Date
July 17, 1980
Place
Grattan, MI · GRATTAN, MI
Injuries
2 fatal, 2 serious, 1 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N4110CStinson 108-3
Status
Completed · report August 29, 1980
Report
Brief approved by the director
FAA report
19800717043989A
Case key
130058

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

On this page

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
----------------------------------------------------------------------------------------------------------------------------
3-1694  80/7/17    GRATTAN,MI          STINSON 108-3       CR-  0  1  0  NONCOMMERCIAL             PRIVATE, AGE 58, 520
        TIME - 0915                    N4110C              PX-  2  1  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 320 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - WABASIS LAKE
        DEPARTURE POINT             INTENDED DESTINATION
          GRATTAN,MI                  CARO,MI
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: INITIAL CLIMB
           COLLIDED WITH: TREES                                     TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
        FACTOR(S)
           POWERPLANT - ENGINE STRUCTURE: CYLINDER ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - LOW COMPRESSION
           POWERPLANT - ENGINE STRUCTURE: PISTON,PISTON RINGS
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           POWERPLANT - IGNITION SYSTEM: SPARK PLUG
           MISCELLANEOUS ACTS,CONDITIONS - CARBON DEPOSITS
           POWERPLANT - ENGINE STRUCTURE: VALVE ASSEMBLIES
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER ALIGNMENT/ADJUSTMENT
           TERRAIN - HIGH OBSTRUCTIONS
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
         FIRE AFTER IMPACT
        REMARKS- TOP COMPRESSION RING BRKN ON #3CYL.ALL SPARK PLUGS BYND SVCBLE COND.EXH VLVS NOT PROPERLY SEATING.

Aircraft

Registration
N4110C
Reported as
Stinson 108-3
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Wabasis Lake

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.