What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) N9890V, a Cessna 188, ag-wagon, developed engine trouble enroute to the home base after agricultural spraying job. The pilot landed on a dirt road, and on rollout, the right wing contacted a dirt embankment. One crew member with no injuries. The aircraft has substantial damage. (.4) while enroute to the staging area, the engine began running rough and quit. The pilot selected a dirt road for an emergency landing. During the landing, the left wing collided with a fence, the right wing collided with a dirt embankment, and the airplane veered to the right. The examination of the airplane disclosed that, there were two holes in the engine crankcase above the number 2 piston position. The engine tear down inspection revealed that the number 2 piston skirt had broken into several pieces. The engine was last overhauled 1284 hours before the accident. The recommended time between overhauls is 1200 hours. The engine examination also revealed that the undamaged internal engine components displayed normal operational action when the engine was rotated externally.
As the FAA filed it
(-23) N9890V, A CESSNA 188, AG-WAGON, DEVELOPED ENGINE TROUBLE ENROUTE TO THE HOME BASE AFTER AGRICULTURAL SPRAYING JOB. THE PILOT LANDED ON A DIRT ROAD, AND ON ROLLOUT, THE RIGHT WING CONTACTED A DIRT EMBANKMENT. ONE CREW MEMBER WITH NO INJURIES. THE AIRCRAFT HAS SUBSTANTIAL DAMAGE. (.4) WHILE ENROUTE TO THE STAGING AREA, THE ENGINE BEGAN RUNNING ROUGH AND QUIT. THE PILOT SELECTED A DIRT ROAD FOR AN EMERGENCY LANDING. DURING THE LANDING, THE LEFT WING COLLIDED WITH A FENCE, THE RIGHT WING COLLIDED WITH A DIRT EMBANKMENT, AND THE AIRPLANE VEERED TO THE RIGHT. THE EXAMINATION OF THE AIRPLANE DISCLOSED THAT, THERE WERE TWO HOLES IN THE ENGINE CRANKCASE ABOVE THE NUMBER 2 PISTON POSITION. THE ENGINE TEAR DOWN INSPECTION REVEALED THAT THE NUMBER 2 PISTON SKIRT HAD BROKEN INTO SEVERAL PIECES. THE ENGINE WAS LAST OVERHAULED 1284 HOURS BEFORE THE ACCIDENT. THE RECOMMENDED TIME BETWEEN OVERHAULS IS 1200 HOURS. THE ENGINE EXAMINATION ALSO REVEALED THAT THE UNDAMAGED INTERNAL ENGINE COMPONENTS DISPLAYED NORMAL OPERATIONAL ACTION WHEN THE ENGINE WAS ROTATED EXTERNALLY.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other reports on N9890V · 1
Matched to the same aircraft by N-number and date.