>> >> I've seen ads for three different underwater beacons/reciever systems that >> allow a diver to mark something like an anchor line and return to the same >> spot. The devices and alittle about each, per the ads follows. Has anyone >> had experience with any of them? >> >> Here they are: >> >> By RJE International, Inc.: >> >> 1. Dive-Trak: range 100 meters; depth rating 330 ft. Cost: unknown >> >> 2. Mark-Trak: range 330 meters; depth rating 1000ft. Cost: unknown >> >> By Desert Star Systems: >> >> 3. DiveTracker Sport: range up to 2000 feet; depth rating 1000feet. >>Cost: $499. >> >> Anyone have more information? Are there other systems? > >Sorry no info on these, but I'd be very interested to hear what >you learn. I have also looked at the Mini-C-Mark (Ikelite) and >one or two others. Alas the specs on the things seems scanty at best... > >Thanks, >Mike > > Mike: The devices I mentioned are sonic "pingers" which directional recievers so that you can find your way back to the pinger or marker beacon. These are not lights or strobes which in my experience don't work well enough for my purposes in poor visability. Hal Harold Gartner hgartner@ra*.or* CompuServe ID 71470,1423 6900 Via Alba Camarillo, California 805 482-9743
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