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Cedar City, UT
THE PLT STATED THAT WHILE IN CRUISE FLT, A LOUD NOISE WAS HEARD FOLLOWED BY AIR ENTERING THE COCKPIT. THE PLT SAID HE INITIALLY REDUCED PWR, NOT KNOWING WHAT THE PROBLEM WAS. ACCORDING TO THE PLT, WHEN NO VISUAL PROBLEM WITH THE AIRCRAFT WAS FOUND, HE ADDED PWR, BUT WAS UNABLE TO MAINTAIN ALT & NOTICED SOME DIRECTIONAL CONTROL PROBLEMS. DURING THE FORCED LANDING, THE ACFT NOSED OVER ONTO ITS BACK. DURING THE INVESTIGATION, IT WAS DETERMINED THAT THE FABRIC AT THE TOP OF THE OUTSIDE WINDSCREEN HAD SEPARATED & FORMED A LARGE SCOOP AREA. AD 74-17-04 WHICH REQUIRED THE INSTALLATION OF PIPER SERVICE KIT # 754-404, HAD NOT BEEN COMPLIED WITH.
THE PLT STATED THAT WHILE IN CRUISE FLT, A LOUD NOISE WAS HEARD FOLLOWED BY AIR ENTERING THE COCKPIT. THE PLT SAID HE INITIALLY REDUCED PWR, NOT KNOWING WHAT THE PROBLEM WAS. ACCORDING TO THE PLT, WHEN NO VISUAL PROBLEM WITH THE AIRCRAFT WAS FOUND, HE ADDED PWR, BUT WAS UNABLE TO MAINTAIN ALT & NOTICED SOME DIRECTIONAL CONTROL PROBLEMS. DURING THE FORCED LANDING, THE ACFT NOSED OVER ONTO ITS BACK. DURING THE INVESTIGATION, IT WAS DETERMINED THAT THE FABRIC AT THE TOP OF THE OUTSIDE WINDSCREEN HAD SEPARATED & FORMED A LARGE SCOOP AREA. AD 74-17-04 WHICH REQUIRED THE INSTALLATION OF PIPER SERVICE KIT # 754-404, HAD NOT BEEN COMPLIED WITH.