Figures 4 & 5: Spoofs, Proofs & Jamming September 14, 2012 By Inside GNSS Facebook Twitter Linkedin Return to main article: "Spoofs, Proofs & Jamming" Return to main article: "Spoofs, Proofs & Jamming" Related Posts:Figures 14 & 15: Keeping the Spoofs OutFigures 1 & 2: Keeping the Spoofs OutSpoofs, Proofs & JammingFigures 12 & 13: Keeping the Spoofs Out