mapserv contains configuration, cropping data and utility scripts for the TMS/WMS backend using Mapserver https://mapserver.org/

mapproxy contains configuration for the TMS/WMS frontend using Mapproxy for performance https://mapproxy.org/

FAA Sources to load into mapserv https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/vfr/

https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/ifr/

Almost everything has hardcoded paths.

Apache config files provided for each service in their respective directory.