19:30 AZ MST (2:30 UTC)
IRLP Western Reflector Node 9257
Find a repeater node near you and connect to 9257. http://status.irlp.net/index.php?PSTART=5
You will want to announce something like "CALLSIGN accessing IRLP" and then dial the 4 digit node.
To disconnect, dial # and then "Thanks for the use of the IRLP system. CALLSIGN".