Hi, sorry, don't remember who it was who was looking for a manual for the
yaesu FT-470, however; not sure if you would find one on the FCC's search
page for product documentation.
Of course, manufacturers have to submit docs for products if they wish for
the fcc to aprove them and alot of it is available in pdf format.
Btw, the grantee code for Yaesu is: k66
if searching for other manufacturer's grantee codes, the grantee code is
the first three characters of the device's FCC id.
The other string you need to enter goes into the second edit box and it is
the Equipment Product Code (EPC) which is essentially the rest of the FCC
id for the device in question.
To begin searching, go to:
http://www.fcc.gov/oet/fccid/
Good luck and hth.
Ed