Show HARD TO INTERRUPT SERVICE common mistake that wireless communication muni cation can be easily interfered with many suppose that it 11 Is pis possible sible for an enem enemy y to disrupt and suspend all wireless communication at will by producing very powerful waves of irregular length in other words nords by inter ference or jamming according to commander F G loring of the british navy such tactics are seldom successful it Is very hard it if riot not impossible to jam a well organized wireless service for there are many ways both technical and methodical to defeat such an intention rh t the h e enemy attempts interference he must put his own wireless communication completely out of action tor for the time being with no certain prospect of seriously inconveniencing the communication of his opponent commander loring also believes that tho the risk ot of having the signals of the fleet intercepted by an enemy Is very slight operation cooperation co between operators with full knowledge ot of each others methods Is extremely important when handling difficult code messages and the he more skilled the organization the more difficult it Is for a strange operator to take down with the necessary accuracy the groups of a code message ile he cannot ask tor for the repetition ot of doubtful groups and he has no intimate and daily familiarity with the methods of 0 the sender to assist him in his task and after all giving the enemy every advantage giving him a perfect record of the signals the ey of the code to his hand band an and d equal facility of skill and language to translate it for use a most important combination it must be admitted he has still tailed failed to prevent the all important information from reaching its destination youths Com companion |