[RTTY] new callsign

[Robert]

Hi everyone.

 

Here in iceland we can have a 3 letter callsign now.

 

As I am usually always on rtty my favorite mode, I was wondering about a new
callsign as tf3rty or tf3tty but can't make it up to me which one I should
take.

 

So I ask you to help me to decide which one  TF3 RTY   or   TF3 TTY.

 

Regards to all

Condition here as of now is very bad signal are up to S3 on my meter when
the noise QRN goes down but QRN is up to S7 most of the day

 

See u all

 

Robert TF3RB