Chịkọta akụkụ mapụtara nke ụgbụ nchekwa

A na-achịkọta ụgbụ nchekwa n'ime ụlọ ọrụ ahụ. A na-etinye ụgbụ nchekwa a n'elu helipad, nke nwere ike ibuli aka, e ji aluminom mee ya, ma nwee ihe ndị dị ka mgbochi ọkụ, mgbochi mmiri na iguzogide nchara, a pụkwara iji ya n'enweghị nsogbu n'ebe ọ bụla siri ike.