https://apps.fcc.gov/edocs_public/attachmatch/DOC-344484A1.pdf https://apps.fcc.gov/edocs_public/attachmatch/DOC-344484A2.pdf https://apps.fcc.gov/edocs_public/attachmatch/DOC-344484A3.pdf https://apps.fcc.gov/edocs_public/attachmatch/DOC-344484A4.pdf