Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!apple!oliveb!ames!indri!csd4.milw.wisc.edu!bionet!ig!arizona!wendt
From: wendt@arizona.edu (Alan Lee Wendt)
Newsgroups: sci.electronics
Subject: direction finder
Message-ID: <11269@megaron.arizona.edu>
Date: 1 Jun 89 08:33:12 GMT
Organization: U of Arizona CS Dept, Tucson
Lines: 11

I'd like to build a direction finder that my wife (who's blind)
can use to find the house.  Something with a range of 2 miles or
so, that could be left on all the time at the house and a small
battery-operated hand buzzer that would stop buzzing when lined
up with the direction of the house.

Help me get my wife her instrument license.  What frequencies
are available for this kind of use?  Anybody have any designs
for bits of this?

Alan Wendt