>http://www.mtl.marconi.ca/Docs/CMC/Components/superstar.html
That one is huge! ;-)
For small try: http://www.u-blox.ch/gps-ms1/
or if you want to include an antenna...
http://www.pharosgps.com/product/igps180.pdf
This is what I've chosen to use...
http://www.ashtech.com/Pages/prodoem.html look at the G8.
(I have one and it outputs RAW data so I can post process to ~1m accuracy.)
Paul
RCSE-List facilities provided by Model Airplane News. Send "subscribe" and
"unsubscribe" requests to [EMAIL PROTECTED]