PZL know better than that, no ever any problem with composites there
Such an act of faith!!
When I did the AW139 type rating in Agusta Center in Sexto Calende by 2008, I was told that the tail booms were made by PZL-Świdnik.
Maybe you can correct us, me and the Agusta instructor, and let us know who and where is producing the "troubling" Tail Boom?