It's all entirely built in and viewable on all devices
Reference detailed aviation maps and charts licenced from Nav Canada and the FAA for North American-wide flight planning. International maps include weather radar and cameras, airport data, 3D airspace, fire indexes, fuel caches, METAR/TAF and NOTAM data, airport diagrams, US Chart Supplement Data and Canadian Flight Supplement (CFA) data. We also offer satellite, topo and custom map layers.
Aviation charts work well offline and allow you to add custom company data. All custom map layers can be taken offline.