Here's some audio and report from my log of a Brazillian pirate on 10230kHz.
I heard this Tuesday March 29th at 0417UTC(Monday the 28th, 817pm local time). The signal fades in and out, but gets quite clear at times. A spanish speaking friend ID one song as a Brazillian singer and some of the speech from the Jerky boys type comedy as Portuguese.
Others who heard this in the NE US reported a wobbly carrier and squishy mushy audio which is common even among licensed Brazillians like Amazonias on 11780 or Missionaria on 9665(whos drifted way over to 9666.6).
HFUnderground folks also have referred to this station as Radio Cidades, which is apparently a name they've borrowed from two licensed Brazillian stations
Audio:
https://www.mediafire.com/file/c72f5kfchbcrl89/10230kHz_Latin_America_Pirate_tue_Mar_29%252C_2022_0417UTC.MP3/filePaul Walker
McGrath, Alaska
Tescun PL880, DXE Preamp and 2 Tunable HF loops