The US airport and navaid database is available in two flavors; the complete
version denoted by "all"
which contains all airports, and
the public only version denoted by "pub"
that contains only
public usage airports (they could be under public or private ownership).
fplan-db-2003.07.10.all.tar.bz2 (1345756 bytes)
fplan-db-2003.07.10.all.tar.gz (2025997 bytes)
fplan-db-2003.07.10.all.tar.Z (2034965 bytes)