Vancouver International Airport is owned by Transport Canada and is managed by Vancouver Airport Authority, which also manages other airports around the world through its Vancouver Airport Services subsidiary.
Download FTP Drive v3.5. FTP Drive - program, that allow working with FTP for those programs, that don't know what is FTP. Emulates logical drive, where selected FTP servers are mounted as folders. Usefull fot example for viewing films, listening files directly from FTP server without pre-downloading whole file.
FTP is an underling of TCP and shuttles files back and forth between FTP server and FTP client. Because FTP requires that two ports be open--the server's and the client's--it facilitates the exchange of large files of information. First, you as client make a TCP control connection to the FTP server's port 21 which will remain open during the transfer process. In response, the FTP server opens a second connection that is the data connection from the server's port 20 to your computer.