Replaced the com antenna today. This is the second com antenna I’ve had to replace. This one like the first developed radial cracks along its length most likely from being whipped around by the prop wash. The first one had broken completely. This one I decided to replace before the cracks got too bad. It only took slight pressure to snap it off completely. I’ve installed a Delta Pop antenna that is constructed differently. The new antenna has a tapered aluminum element. I’m hoping this one does not crack.