Aviation Accident Summaries

Aviation Accident Summary ATL91LA007

SAVANNAH, GA, USA

Aircraft #1

N5506P

PIPER PA-24-250

Analysis

WHILE IN CRUISE FLIGHT, AT ABOUT 2000 FEET, THE ENGINE QUIT WITH A BANG. OIL COVERED THE WINDSCREEN. THE PILOT MADE A FORCED LANDING INTO A SWAMPY, MARSHY AREA, WITH THE LANDING GEAR RETRACTED. SUBSEQUENT EXAMINATION OF THE ENGINE BY A MECHANIC REVEALED THAT THE NO. 5 & 6 CONNECTING RODS HAD SEPARATED. THE DAMAGE WAS DETERMINED TO BE THE RESULT OF A ROD CAP BOLT FAILURE. THE ENGINE HAD 1851 TOTAL HOURS. A TOP OVERHAUL WAS COMPLETED ABOUT 875 HOURS PRIOR TO THE ACCIDENT.

Probable Cause and Findings

TOTAL FAILURE OF A CONNECTING ROD CAP BOLT WHICH RESULTED IN A TOTAL LOSS OF POWER.

 

Source: NTSB Aviation Accident Database

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