Weak carrier on 6929.91 which is almost certainly Radio Pirana.
Also a carrier on 6925.11 which is likely RCW.
There is a new (to me) UTE station on 6973 which is blocking Lupo. I did not notice it last night, and I had some audio from time to time from Lupo on the SDR recording, around 2350 and again 0400 or so.