NOT included in the 3rd edition ( only in the 4th ed.): updated illustrations, six new pages of information, such as proper application of skate blocks, use of Clutch devices, remote resets, etc. The DCTTRS system is rapidly becoming the standard in progressive rope work. The 3rd edition incorporates the DCTTRS (Dual Capability Two Tension Rope System) pioneered by EMBC in Canada. It shows extremely safe, modern techniques, in 224 pages, with over 600 clear illustrations and photos, from basic knots and anchors, to highlines, helo rescues, and much more! This pocket reference is absolutely the most comprehensive and complete rope rescue guide available today. This edition is the 3rd version of original Technical Rescue Riggers Guide by Rick Lipke with technical contributions by Kirk Mauthner - This is the most important reference guide for modern rescue in decades. Purchases of clearance items are non-returnable and non-refundable. It has been replaced by the Fourth Edition. It’s the same phenomenon as hearing thunder from lightning except lightning is random while this signal is modulated.The third edition Technical Rescue Riggers Guide is on clearance. The resulting ball of plasma acts like a speaker and you can actually hear the station programming. The one shown in this video is pumping 50,000 watts and if you were touch it while standing on the ground - you would have a very very bad day as several former copper thieves have discovered the hard way.Īs part of the de-energizing process to conduct maintenance, the crew disconnects a bypass jumper which causes an arc to form between the clamp and the antenna feed. Unlike a typical cell tower which is just a large structure to hold antennas high off the ground for coverage, the entire AM tower is energized and functions as the antenna itself. ⚡️Why you should never touch an AM radio tower.
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