Various FSK signals heard on 27255 kHz 27.255 MHz on the Poughquag NY KiwiSDR first heard at 1735 UTC, S4 signal, then a weaker signal and then 3 seconds later a much stronger signal, sounds like FSK signals replying to each other, signal is roughly 7.5 kHz wide and almost sounds like POCSAG, duration less than 1 second bursts.
While 11 meters is open I believe this is local to the SDR. I will try and investigate further (and get some screen shots of the signal) later on today.