iw 3.17-1 (armhf binary) in ubuntu vivid

 This package contains the `iw' tool which allows you to configure and show
 information about wireless networking.
 .
 In the future iw will become the canonical command line tool for wireless
 configuration and iwconfig/wireless-tools will no longer be required. See
 /usr/share/doc/iw/README.Debian for a more detailed overview of iw.