Today Aug-16 at 00:31 LU-time, on orbit 5 of 3CAT2 over Buenos Aires, the following audio was captured on CW at 145.970 KHz.

http://amsat.org.ar/3cat21608160031.wav

Estimated 3CAT2 could be object 2016-051C #41733 , Keps:

3CAT2 1 41733U 16051C 16229.12954035 -.00000071 00000-0 00000+0 0 9998 2 41733 97.3730 144.9200 0012852 267.1508 210.2637 15.23558066 53

Passes available at http://amsat.org.ar/pass.htm selecting 3CAT2.

73, LU7ABF, Pedro