Airtool 2.7.8 – Check the state and channel configuration for built-in Wi-Fi

Airtool is a system menu-bar application that provides basic functions to check the state and channel configuration of the built-in Wi-Fi adapter, as well as to perform frame captures on single and multiple channels. It can be used together with Wireshark to let you change channel settings while performing live frame captures. In addition, captures can be automatically uploaded to CloudShark.
 
Features:

See Wi-Fi adapter state (associated, not associated) and channel information
Disconnect from network
List supported channels and channel widths
Perform frame captures on single or multiple channels
Change channel settings while performing live frame captures from external tools such as Wireshark or tcpdump
Automatically or manually upload captures to CloudShark