|The McMurdo Kannad Integra AP-H is the helicopter-specific version of the 3-frequency commercial aircraft portable McMurdo Kannad Integra AP. It is designed for fixed installation, but can be used as a portable by deploying the supplied portable antenna.
The McMurdo Kannad Integra AP-H has all the features of the compact plus GPS and internal 406MHz antenna. Sending a distress message with GPS coordinates enables rescuers to come directly to you, rather than search the area.
Once activated the McMurdo Kannad Integra AP-H transmits continuously for over 24 hours on 406MHz (distress) signal and over 48 hours on a 121.5MHz (homing) signal, alerting international rescue services to the emergency and your location via the global Cospas-Sarsat Search and Rescue satellite system.