Man pages matching name ncal in section 1:

ncal.1.en	debian 10 / bsdmainutils
ncal.1.de	debian 10 / manpages-de
ncal.1.de	debian 11 / manpages-de
ncal.1.en	debian 11 / ncal
ncal.1.de	debian 12 / manpages-de
ncal.1.en	debian 12 / ncal