See here 

https://www.radiomarine.org/mrhs-events


Upon completion of the CW transmissions, the broadcast will be repeated on the KPH RTTY frequencies at 2015 GMT. The RTTY transmission will be 170cps shift Baudot, 45 baud. The RTTY frequencies are (in kc): 


6324.5 

8427.0 

12585.5.