Reconnaissance Training Company Marines received an aerial view of Marine Corps Base Camp Pendleton, California during Special Patrol Insertion/Extraction training at San Mateo Landing Zone, April 17. The Marines, students of the Basic Reconnaissance Course, took turns being hoisted into the air by helicopter during the SPIE portion of their Helicopter Rope Suspension Training. During the course of HRST the students learn SPIE rigging, rappelling and fast rope techniques. - Reconnaissance Training Company Marines received an aerial view of Marine Corps Base Camp Pendleton, California during Special Patrol Insertion/Extraction training at San Mateo Landing Zone, April 17. The Marines, students of the Basic Reconnaissance Course, took turns being hoisted into the air by helicopter during the SPIE portion of their Helicopter Rope Suspension Training. During the course of HRST the students learn SPIE rigging, rappelling and fast rope techniques.