In recent years the accurate alignment of mining drilling machines has been important in driving efficiency increases in mining processes. Civitanavi has developed a range of products suitable for underground or overground locations. Our flagship CFA100M product has had many years service already and is still popular as a rugged cost-effective mining system, with 0.1° heading accuracy (SecLat 1σ). An integrated WiFi interface connects to a simple handheld device from which the actual Heading, Roll and Pitch of the unit can be read. We now also have the CFA130IC & CFA132IC product which has a smaller volume and weight but essentially the same functions as the existing system.