The DK120/90 is an underwater acoustic beacon and is the newest version of the industry standard.
Once activated the DK120/90 will provide a minimum of 90 days of continued operation once activated, complying with TSO/ETSO-C121b.
Beacons have been tested to and meet or exceed all requirements of FAA/EASA TSO/ETSO-C121b, SAE AS8045A in with additional test for batteries as per TSO/ETSO-C142a.
