...Research
This work is funded in part by grant BCS-9211914 from the National Science Foundation. Portions of this paper will be used as the basis of a journal survey article, in preparation.

...state.
To communicate with a satellite, there is nothing else to do but surface, unless there is a relay station nearby equipped with an acoustic modem.

rmt@cdps.umcs.maine.edu
Fri Apr 29 11:57:50 EDT 1994