際際滷shows by User: gregmcconaughey1 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: gregmcconaughey1 / 際際滷Share feed for 際際滷shows by User: gregmcconaughey1 https://cdn.slidesharecdn.com/profile-photo-gregmcconaughey1-48x48.jpg?cb=1523454575 Computer geek, radio ham K7GLM, avid cruiser.