All: Effective immediately ( March 28) I will be doing antenna surgery - and so 'MP' will be shut down. Regular frequency 137.780 QRSS60 Activity on 137.772/773 was only temporary QSY to provide a 24/7 signal during recent TA activity. Future activity on 137.780 will be announced as soon as antenna restored. 73 Mitch VE3OT