08 April 2015 at 1522 GMT the GEOS International Emergency Response Coordination Center (IERCC) received a 911/SOS alert from a SPOT device in Grand Canyon National Park, Arizona.  IERCC personnel contacted local emergency services and informed them of the activation. SAR personnel responded to the location and transported an individual who sustained unknown injuries during a hiking trip.  The individual was transported by helicopter to a nearby hospital where they received treatment for their injuries.