![War and Peace show, England. Vietnam war re-enactment. American field radio with three smoke canisters, two red, one yellow, on back, plus field pack Stock Photo - Alamy War and Peace show, England. Vietnam war re-enactment. American field radio with three smoke canisters, two red, one yellow, on back, plus field pack Stock Photo - Alamy](https://c8.alamy.com/comp/FJ3D0T/war-and-peace-show-england-vietnam-war-re-enactment-american-field-FJ3D0T.jpg)
War and Peace show, England. Vietnam war re-enactment. American field radio with three smoke canisters, two red, one yellow, on back, plus field pack Stock Photo - Alamy
A Positive Frequency - Vietnam Era radio operator honored 50 years after heroic efforts > 10th Air Force > Article Display
![تويتر \ NSA/CSS على تويتر: "During the Vietnam War, the Army used PRD-1 direction- finder with an R395 receiver to find the direction of enemy radio transmitters. They were dangerous to use تويتر \ NSA/CSS على تويتر: "During the Vietnam War, the Army used PRD-1 direction- finder with an R395 receiver to find the direction of enemy radio transmitters. They were dangerous to use](https://pbs.twimg.com/media/Dm-zEkAX4AATiLY.jpg)