Should I still carry an extra paper map? SUPPORT February 02, 2018 13:23 Updated Follow We would recommend always having a paper map with you when going into the backcountry. Related articles What does E1, E2, E3 and E4 mean? Am I safe if I use FATMAP? Can I navigate with the FATMAP app? How does FATMAP determine grade or difficulty of skiing routes and pistes? Which areas of the map have winter imagery? Comments 0 comments Please sign in to leave a comment.