Last night OK1CF and DL8LAs had good signals into NC. This morning VK2WF was strongest I've heard in a while. And, interestingly, had what sounded like AU buzz on his signal. He said same from my end. First time I've heard that on 160. Wondering if because SF, K and A are all elevated. Ron N4XD FM05 Sent using https://www.zoho.com/mail/