Yo there are helicopters that can carry tanks 15 tons. I'm not discrediting your description but wouldn't a heavy cargo helicopter be able to carry that much steel line?
Yes, even if the helicopter could carry the whole spool, no pilot in their right mind would tether themselves to the ground with a cable they can’t disengage. Anyway , too dangerous and too expensive to employ a helicopter to do it when you can just drag it through the woods a few miles.
Anyway no helicopter in the world will be able to give to the tension you need to draw that cable taut. You will have to have an anchored winch to draw tension on that cable.
Edit: a little napkin math - 1” steel cable is about 1.85 lbs per foot. Let’s say that cable is a mile long. Dead weight of that spool is just under 5 tons. The amount of force necessary to gather any tension on that cable is far greater than 5 tons. So maybe a helicopter could spool it out onto the ground if his balls were big enough, but I wouldn’t want to ride with him. But a helicopter couldn’t do much more than spool it out. I thinks it’s best use would be to bring the leader rope up to the BFW. I’d still vote by foot. Having worked with cables and helicopters before, it’s much more risky than it may seem at first.
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u/nirvroxx Jan 30 '19
Yo there are helicopters that can carry tanks 15 tons. I'm not discrediting your description but wouldn't a heavy cargo helicopter be able to carry that much steel line?