Figures 12 & 13: Keeping the Spoofs OutMay 24, 2011 By Inside GNSSFacebookTwitterLinkedin Return to main article: "Keeping the Spoofs Out" Return to main article: "Keeping the Spoofs Out"Related Posts:Tables 1 & 2: Keeping the Spoofs OutFigures 3 & 4: Keeping the Spoofs OutKeeping the Spoofs OutFigures 8 & 9: Keeping the Spoofs Out