Download mirrors for tnos.exe (791.00 KB):

1995-10-06  ftp://ftp.lantz.com/tnos/release2.20/dos/tnos.exe
1996-10-04  ftp://ftp.funet.fi/.m/mirrors1/ftp.ucsd.edu/hamradio/packet/tcpip/tnos/release2.20/dos/tnos.exe