[aprssig] APRS for a "ocean buoy"
jimlux at earthlink.net
Mon Jan 8 22:39:06 CST 2007
An acquaintance asked if there was decent APRS coverage along the
coast of California, say out to 10-20 mi from the shoreline. The
transmitter would be pretty close to sea level (on a kayak, for
instance). 30m HF is an option, but there was some uncertainty about
what sort of antenna would be possible for that.
The alternatives are conventional satellite tracking (Argos, Orbcomm,
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