Aviation Accident Summaries

Aviation Accident Summary CHI83FA351

OSHKOSH, WI, USA

Aircraft #1

N4ZZ

SWAIN RUTAN LONGEZE

Analysis

THE ACFT NOSED OVER DURING A FORCED LANDING AFTER A POWER LOSS. THE ACFT COLLIDED WITH TALL CORN DURING THE LANDING ROLLAND SWERVED INTO THE CORN. EXAMINATION OF THE CARBURETOR REVEALED PIECES OF A SOFT BROWNISH-WHITE SOMEWHAT ELASTIC SUBSTANCE IN THE FLOAT CHAMBER. IT WAS VERY SIMILAR IN NATURE TO A TEFLON SEALING TAPE WHICH WAS USED ON THE THREADS OF THE FUEL INLET FITTING SCREWED INTO THE INLET PART OF THE FLOAT CHAMBER. A PIECE OF TAPE WAS LOOSE & FOLDED OVER THE BORE OF THE FITTING. THE BUILDER STATED THAT HE USED THE TAPE WHEN INSTALLING THE FUEL SUPPLY LINE TO ASSURE NO LEAKS AT THE CARBURETOR.

 

Source: NTSB Aviation Accident Database

Get all the details on your iPhone or iPad with:

Aviation Accidents App

In-Depth Access to Aviation Accident Reports