16 March 2017 at 1932 GMT the GEOS International Emergency Response Coordination Center (IERCC) received a 911/SOS alert from an InReach device in Pima County, Arizona. IERCC personnel contacted local emergency services and informed them of the activation. SAR personnel responded to the location via helicopter and ambulance to evaluate a 50-year-old male suffering from heart pain while hiking. The individual declined medical treatment and went home.