A radio telephone operator assists a fellow RTO from - PICRYL - Public Domain Media Search Engine Public Domain Image
Spc. Blake Lavender (right) shows Pvt. Lance Brown, both signal support systems specialists assigned to 3rd Squadron, 4th Cavalry Regiment, 3rd Brigade Combat Team, 25th Infantry Division, how to program a Krypto
What Is an Army RTO? - Synonym
Army Radio Operator (MOS 25C) - Operation Military Kids
The Most Important Tactical Field Item" in the Vietnam War | HistoryNet