Good day,
-How many headsets can be connected to the dongle at once to communicate together?
-Can multiple headsets communicate together while the dongle is unplugged from the aircraft but turned on?

Question

Good day,
-How many headsets can be connected to the dongle at once to communicate together?
-Can multiple headsets communicate together while the dongle is unplugged from the aircraft but turned on?

Alex Brown · Accepted Answer

Only one headset can be connected to the dongle at any one time, and no additional headsets would be able to communicate with each other with or without the dongle plugged in unfortunately.

For this functionality you could look at the 3M Peltor WS LiteCom Pro III headset with WS Ground mechanic adapter. It would allow the user who is paired with the dongle to talk to the pilot, and also communicate to any other number of other headsets or radios that are on the same channel via it's short range internal radio:

3M Peltor WS LiteCom Pro III: https://srstactical.ca/3mtm-peltortm-wstm-litecom-pro-iii-headset-headband.html
3M PELTOR WS Adapter G3 FL61007-WS7, Ground Mechanic Communication: https://srstactical.ca/3m-peltor-ws-adapter-g3-fl61007-ws7-ground-mechanic-communication.html

121-GROUND CREW Wireless Bluetooth Adaptor for Ground Mechanic Headset