0 Subscribers "Mark Alan Pendergraft’s journey unfolds in Signal of the Unseen, a tale of grit and vision. From a Sprint store in Walnut Creek to the deserts of Palm Springs, he trades retail routine for bold dreams. A patented satellite network—US 12/555810—sparks his ambition, while ProjectHousing, his fight against homelessness, fuels his soul. Facing rejection and tight funds, Mark pitches his ideas to LA tech firms, chasing a breakthrough. This is a story of unseen struggles and stubborn hope—a man connecting worlds, from the skies to the streets, determined to leave a mark."