| Call Letters | City | State/Country | Market | Frequency | Air Date |
| KBBI-AM | Homer | AK | United States | 890 | Sun 3:30 PM |
| KCHU-AM | Valdez | AK | United States | 770 | Thurs 10-11 PM |
| KCUK-FM | Chevak | AK | United States | 88.1 | Mon 3:15 PM |
| KDLG-FM | Dillingham | AK | United States | 89.9 | Sat 12:30 PM |
| KHNS-FM | Halnes | AK | United States | 102.3 | Sat 1:30 PM |
| KMXT-FM | Kodiak | AK | United States | 100.1 | |
| KNBA-FM | Anchorage | AK | United States | 90.3 | Sat 8:30 AM |
| KSDP | Sand Point | AK | United States | 830 AM | Tues 6:30 PM |
| KSKA-FM | Anchorage | AK | United States | 91.1 | Thurs 8:30 PM |
| KTNA-FM | Talkeetna | AK | United States | 88.9 | |
| KTOO-FM | Juneau | AK | United States | 104.3 | Mon 8 PM |
| KABF-AM | Little Rock | AR | United States | 88.3 | Midnight |
| RPCR-LP/Radio Phoenix | Phoenix | AZ | United States | web | Mon 4 PM |
| KCSB | Santa Barbara | CA | United States | 91.9fm | Mon 5:30pm |
| KCBX-FM | San Luis Obispo | CA | United States | 90.1 | Mon 1 PM |
| KCHO-FM | Chico | CA | United States | 91.7 | Fri 10:30 AM |
| KDRT-LP | Davis | CA | United States | 95.7 | Mon 8AM |
| KECG-FM | El Cerrito | CA | United States | 88.1 | no regular time slot at the moment |
| KFCF-FM | Fresno | CA | United States | 88.1 | Thurs 3:30 PM |
| KHSU-FM | Eureka/Arcata | CA | United States | 90.5 | Wed 1:30 PM |
| KIDE-FM | Hoopa | CA | United States | 91.3 | Fri 9 AM & 5 PM (different shows) |
| KKRN-FM | Bella Vista | CA | United States | 88.5 | Fri 8:30 AM |
| KMEC/Mendocino Environmental Center | Medocino | CA | United States | 105.1 | Mon 6 PM |
| KMUD-FM | Redway | CA | United States | 91.1 | Tues 9 AM |
| KNSJ-FM | San Diego | CA | United States | 89.1 | |
| KOWS-FM | Occidental, CA (West Sonoma County) | CA | United States | 107.3 | M-F 8 PM (we air the newest episodes first and then sometimes reruns (picked at random by our computer) to fill out any extra time.) |
| KPFK-FM | Long Beach (LA) | CA | United States | 90.7 | |
| KROV-FM | Oroville | CA | United States | 91.1 | Fri 4 PM & Sat 11 AM |
| KRYZ-FM | Mariposa | CA | United States | web | Mon, Wed & Fri 11 AM |
| KVLP-LP | Visalia/Tulare | CA | United States | 101.5 | |
| KVMR-FM | Nevada City | CA | United States | 89.5 | Tues 12 PM |
| KWMR-FM | Point Reyes Station | CA | United States | 90.5 | Mondays at 11 am |
| KZYX-FM | Philo | CA | United States | 90.7 | |
| LARRS | Northridge | CA | United States | na | Mon – Fri @ 7 PM |
| KBUT | Gunnison | CO | United States | | Sun 3:30pm |
| KCMJ | Colorado Springs | CO | United States | 93.9 | |
| KGNU-FM | Denver/Boulder | CO | United States | 88.5 FM/1390 AM | Sun 2pm |
| KHEN-LP | Salida | CO | United States | 106.9 | thurs 6 PM, repeated on fri 8:30 – 9 AM and sun 1pm |
| KOTO-FM | Telluride | CO | United States | 91.7 | |
| KRZA-FM | Alamosa | CO | United States | 88.7 | 1st & 4th Weds @ 8:30 AM |
| KSJD-FM | Cortez | CO | United States | 91.5 | Sat 4 PM |
| KUVO | Denver | CO | United States | 89.3 | Weds 5:30pm |
| KYGT-LP | Idaho Spings | CO | United States | 102.7 | |
| WTHA-LP | Seaside | FL | United States | 107.1 | |
| WXYB-AM | Tampa/St. Petersburg | FL | United States | 1520 | |
| WRFG-FM | Atlanta | GA | United States | 89.3 | |
| FLORA | Hannover | Germany | Europe | web | 1st, 2nd, 3rd Monday every month @ 4 PM |
| KICI | Iowa City | IA | United States | 105.3fm | |
| KPVL-FM | Postville | IA | United States | 89.1 | |
| KWLC-AM | Decorah | IA | United States | 1240 | |
| BCRS/KRBX | Boise | ID | United States | 89.9 FM | Wed 4:30 PM |
| KRFP-LP | Moscow | ID | United States | 90.3 | Sat 9:30 AM |
| KUMC-LP | Rupert | ID | United States | 101.7 | Sat & Sun 5 pm |
| RKRFY | Sand Point | ID | United States | 88.5 | |
| IRR | Champaign | IL | United States | none | |
| STAR 96 (The Prarie Star) | Springfield | IL | United States | 91.9 | |
| WEIU-FM | Charleston | IL | United States | 88.9 | |
| WKCC-FM | Kankakee | IL | United States | 91.1 | Thurs 4:30 PM |
| WONC-FM | Naperville | IL | United States | 89.1 | Sun 6:30 AM |
| WQNA-FM | Springfield | IL | United States | 88.3 | arbitrarily twice a day |
| WETL-FM | South Bend | IN | United States | 91.7 | |
| WGCS-FM | Goshen | IN | United States | 91.1 | Sun 8am |
| WLPR-LP | Merrillville | IN | United States | 89.1 | |
| WCAI | Woods Hole | MA | United States | 90.1 | Sun 9pm |
| WCUW-FM | Worcester | MA | United States | 91.3 | Mon 5:30 PM |
| WRGY-FM | Rangeley | MA | United States | 90.5 | Thurs 7 PM, Sun 1 PM (ie same show, 2x/week) |
| Campus FM | Tal-Qroqq | Malta | Europe | 103.7 | Mon 1:30 PM & Wed 7:30 PM |
| WIAA-FM | Interlochen | MI | United States | 88.7 | |
| WMUK-FM | Kalamazoo | MI | United States | 102.1 | Fri 9:30 AM |
| WOMC-HD | Ferndale | MI | United States | 104.3 | |
| KVSC-FM | Saint Cloud | MN | United States | 88.1 | varies |
| KCFV-FM | St. Louis | MO | United States | 89.5 | |
| KDX | St. Louis | MO | United States | web | Wends 8:30 PM |
| KKFI-FM | Kansas City | MO | United States | 90.1 | Fri 9:30 AM |
| KMST-FM | Rolla | MO | United States | 88.5 | Wends 7pm |
| KPIP-LP | Fayette | MO | United States | 94.7 | daily @ 7 or 8 PM |
| KWWC-FM | Colombia | MO | United States | 90.5 | |
| WQRZ-LP | Bay Saint Louis | MS | United States | 103.5 | Wends 7 PM |
| KEMC-FM/Yellowstone Public Radio | Billings | MT | United States | 91.7 | Fri 6:30pm |
| KUFM-FM | Missoula | MT | United States | 89.1 | |
| KVRZ-FM | Libby | MT | United States | 88.9 | Tues 6 PM |
| KTLX-FM | Columbus | NE | United States | 91.3 | Sat 2 PM |
| KZUM-FM | Lincoln | NE | United States | 89.3 | Tues 6 PM |
| KZYK-FM | Santee | NE | United States | 88.9 | 8:20 & 11:20 AM DAILY, different show every day |
| CHSR-FM | (University of New Brunswick) | New Brunswick | Canada | 97.9 | Sat 11 AM |
| Fresh FM | Nelson | New Zealand | | 104.8 | Tues 2 PM, Wends 3:10 AM, Sun 11 AM |
| WSCA-FM | Portsmouth/Dover | NH | United States | 106.1 | Wends 4:30 PM |
| CCTV | Albuquerque | NM | United States | cable | |
| KCIE-FM | Dulce | NM | United States | 90.5 | |
| KENW-FM | Portales | NM | United States | 89.5 | Sat 10 AM |
| KGLP-FM | Gallup | NM | United States | 91.7 | Wends 2 PM |
| KLDK-LP | Dixon | NM | United States | 96.5 | Sat 9 AM |
| KSFR | Santa Fe | NM | United States | 101.1 | every other Wed at 6:30 pm |
| KUNM-FM | Albuquerque/Santa Fe | NM | United States | 89.9 | |
| KNVC | Carson City | NV | United States | 95.1fm | Mon |
| PRN | New York | NY | United States | web | |
| WJFF-FM | Jeffersonville | NY | United States | 90.5 | Thurs 3 PM |
| WRFA-LP | Jamestown | NY | United States | 107.9 | Fri 9:30 AM |
| WSIA-FM | New York | NY | United States | 88.9 | |
| WBWC-FM | Berea | OH | United States | 88.3 | Sat 9 AM |
| WMRT-FM | Marietta | OH | United States | 88.3 | Fri 12 PM |
| WZIP-FM | Akron | OH | United States | 88.1 | |
| YRRS | Youngstown/ Warren | OH | United States | none | Mon 5 PM |
| CIUT-FM | Toronto | Ontario | Canada | 89.5 | Mon 3-4 PM |
| GHRN (Golden Hours Radio Network) | Portland | OR | United States | web | Mon @ noon / 8:30PM / 4AM |
| KMUN-FM | Astoria | OR | United States | 91.9 | Wends 9 AM |
| KXCR-FM | Florence | OR | United States | 90.7 | Wends @ 6:30 PM |
| KPOV-FM | Bend | OR | United States | 88.9 | Thurs 1 PM |
| WDCV-FM | Harrisburg/Lebanon | PA | United States | 88.3 | |
| WLRI-LP | Gap | PA | United States | 92.9 | |
| WRCT-FM | Pittsburgh | PA | United States | 88.3 | |
| WXVU-FM | Villanova | PA | United States | 89.1 | |
| KOYA-FM | Rosebud | SD | United States | 88.1 | 8:30 AM, 3pm, 6:30 PM M-F |
| WEVL-FM | Memphis | TN | United States | 89.9 | |
| KTRL | Stephenville | TX | United States | 90.5fm | |
| KAMU-FM | Bryan/College Station | TX | United States | 90.9 | Sat 12 PM |
| KEOS-FM | Bryan/College Station | TX | United States | 89.1 | Tues and Thurs at 4:30 pm and Sun at 6 pm. |
| KPFT-FM | Houston/Gavelston | TX | United States | 90.1 | Mon 11 AM |
| KUT | Austin | TX | United States | 90.5 | |
| KRCL-FM | Salt Lake City/Ogden | UT | United States | 90.9 | |
| KUSU-FM | Logan | UT | United States | 91.5 | Weds 8:30 PM |
| WRIR-LP | Richmond | VA | United States | 97.3 | Thurs 2 PM |
| WFVR-LP/ROYL | South Royalton | VT | United States | web | Sat 8:30 AM |
| KEXP-FM | Seattle/Tacoma | WA | United States | 90.3 | Sun 6 AM |
| KGHI-FM | Westport | WA | United States | 91.1 | Sun 8:30 AM |
| KOWA-LP | Olympia | WA | United States | 106.5 | |
| KPTZ-FM | Port Townsend | WA | United States | 91.9 | Tues 5:30 PM |
| KRDI-FM | Duvall | WA | United States | 103.1 | Fri 7:30 AM, maybe also Sun evening |
| KSER-FM | Everett | WA | United States | 90.7 | Tues 6 PM |
| KYRS-LP | Spokane | WA | United States | 95.3 | Wends 9 AM |
| WDRT-FM | Viroqua | WI | United States | 91.9 | Mon 9 AM |
| WPCA-LP | Amery | WI | United States | 93.1 | Sat 9:30 AM |