FAA Instrument Approach charts (Terminal Procedures) for the US - No subscription! As long as the FAA provides the charts for free, you never pay again - Optimized for tablets and phones - Instant-search for airport, city, state or route - Favorites and Recents for quick access to your most used airports - Includes Airport diagrams, Minimums, STARS and DPs Approach Charts is not a legal replacement for paper Instrument Approach Charts
Formally known as Instrument Approach Procedures, they conform to ICAO standards with each country having their own Instrument Approach Procedures. Approach plates are needed for a pilot to make a safe landing during IMC conditions, such as reduced visibility, low ceilings, fog, rain or snow.