Hopefully the following will help.
Location is a house. Home has trees on the west and southern exposure. One TV (Panasonic 4230 st HD TV). TV located on 1st floor against wall with western exposure. Height set to 25'. Will location allow attic install.
http://www.tvfool.com/?option=com_wr...0b866048480ead
address [redacted by moderator to protect OP's privacy] sammamish wa 98074