Cory Gibson, W3JL, on NVIS

Cory Gibson, W3JL, a Vice President at DX Engineering, spoke to W6SD, the San Fernando Valley (CA) Amateur Radio Club, about NVIS - Near-Vertical Incidence Skywave. NVIS bridges the gap between close-in line-of-sight communications and contacts with stations thousands of miles away. It is a mainstay of emergency communications.