Aviation Accident Summaries

Aviation Accident Summary CHI88LA220

GARY, IN, USA

Aircraft #1

N5140S

PIPER PA-28R-200

Analysis

WHILE CRUISING OVER LAKE MICHIGAN AT NGT, A LOSS OF OIL PRESSURE OCCURRED WHICH WAS QUICKLY FOLLOWED BY AN ENGINE FAILURE. THE PLT PERFORMED EMERGENCY PROCEDURES & PREPARED FOR A FORCED LANDING. HE WAS ABLE TO GLIDE TO SHORE, BUT DUE TO 'INDUSTRIAL TERRAIN' ALONG THE SHORELINE, HE ELECTED TO DITCH THE ACFT IN LAKE MICHIGAN NEAR THE SHORE. AFTER DITCHING, HE EXITED THE ACFT & SWAM TO A BREAKWATER AND THE ACFT SANK. HE WAS RESCUED ABOUT 5 HRS LATER & WAS TREATED FOR HYPOTHERMIA. THE ACFT WAS FURTHER DAMAGED WHEN IT WAS RETRIEVED FROM THE LAKE. NO MECHANICAL REASON WAS FOUND FOR THE LOSS OF OIL PRESSURE.

Probable Cause and Findings

FAILURE OF THE POWERPLANT DUE TO AN OIL LEAK AND SUBSEQUENT FORCED LANDING INTO UNSUITABLE TERRAIN.

 

Source: NTSB Aviation Accident Database

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