As part of national Field Day, hams in Seattle will take to the field and conduct off-grid operations for 2 days in an celebration of all things ham radio. The Hubs will have both an information booth and help staff a demonstration station operating Winlink stations sending “I Am Safe” welfare messages. Many other demonstrations and operating areas to see, stop by and learn more. Operating hours are from 11 am June 22 and concludes at 2 pm on June 23
Detailed schedule of events at this link http://www.seattleradiofieldday.org/detail/in_detail.html