1. drones 2. carbide lights 3. Suuntos & Bruntons 4. Disto-X 5. GPS 6. compass & pace . . . . . . .
Maybe not.. How about calibrated string? - Pete On Mar 20, 2015, at 11:24 AM, Lee H. Skinner wrote: How would one survey such a cave? What types of light would you use? :-) http://spaceref.com/moon/huge-lava-tubes-could-exist-on-the-moon.html Lee Skinner _______________________________________________ SWR mailing list s...@caver.net http://lists.caver.net/cgi-bin/mailman/listinfo/swr _______________________________________________ This list is provided free as a courtesy of CAVERNET. Remember when you are replying to a message, you are replying to ALL on this list. This a default setting. If you want to reply to the individual sender then click reply, go delete the name out of the To: field and insert who you want to reply to. Of course, you have to know the email address of the person you are wanting to reply to.
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