WairToNow - Aviation Navigation

Open-source aviation mappng program, no-nonsense basics with minimum bells and

whistles. Includes geo-referenced airport diagrams and approach plates.

Source on https://github.com/mrieker/WairToNow

App covers areas covered by US charts, including sectionals, terminal area

charts, helicopter charts and what's left of world charts. Also included is

mapping via OpenStreetMaps for walking/biking to nearby $100 hamburger stands,

as well as georeferenced approach plates and airport diagrams. Also provides

OpenStreetMap-backed runway diagrams for all airports, though they are

primarily used for those airports that don't have official FAA-provided

airport diagram plates. Approach plates include an optional on-screen DME

display that the user can configure.