ftp.ntua.gr:/debian/dists/sid/main/installer-armhf/20201202/images/u-boot/NanoPiNeoAir/?C=S&O=D 
Icon  Name                                                           Last modified      Size  
[DIR] Parent Directory                                                                    -   
[   ] NanoPiNeoAir.sdcard.img.gz                                     02-Dec-2020 15:30  244K  
[   ] u-boot-sunxi-with-spl.bin.gz                                   02-Dec-2020 15:30  243K
Apache/2.2 Server at debian.noc.ntua.gr Port 80