 Complete the following phrase:  The 509ths Scout Company was the first specialized Pathfinder group. In the U.S. Army, it started the training and experimentation necessary to develop the concept at Oujda. With fragments of practical knowledge from the British Airborne, company commander Captain Howland and his XO 1st Lt. Fred E. Perry worked hard to develop usable techniques. Perry recalls: Everyone knew through hard experience that the Air Corps needed help to drop us on the correct drop zone. We organized the Scout Company for this purpose. This was later made into a Scout Platoon under my command, consisting of 10 enlisted and myself. We were equipped with a British homing radio and U.S. Navy Aldis lamps, which radiated a beam to guide planes. We trained on this procedure until the 