WYSH

1380 AM WYSH airs a Classic Country format in Knoxville, Tennessee.  Programming is also simulcast on translator W266AM at 101.1 FM.
 

WRSC

1390 AM WRSC is a News/Talk station in State College, Pennsylvania.  (W) Radio State College went on the air in 1961.
 

WOKA

106.7 FM WOKA is a Country station in Douglas, Georgia.  Not surprisingly they dropped the Confederate flag/Dixie branding in 2016 and are now known as "106.7 The Buck."
 

WGOC

AM 640 WGOC was a Classic Country station licensed to Blountville, Tennessee from 1993 until 2007.  WGOC still broadcasts in the Tri-Cities area of the state but now at 1320 AM and with a Business Talk format.
 

KYMN

1080 AM KYMN went on the air in September 1968 from Northfield, Minnesota.  They are now also heard on translator station K236CO at 95.1 FM.  "95.1 The One" airs a mix of News, Sports and music featuring a VERY wide playlist of Adult Album Alternative songs.
 

KSFR

101.1 FM KSFR is a public radio station in Santa Fe, New Mexico.  They are owned by Santa Fe Community College and licensed to White Rock, NM.
 

KDLC

"Rock 97.7" KDLC plays Classic Rock in (K) DuLaC, Louisiana.
 

KCKY

1150 AM KCKY is a Spanish Christian station licensed to Coolidge, Arizona near Phoenix.  This sticker dates to when they carried a Sports format and had an affiliation with the Chicago Cubs whose spring training site is in Mesa, AZ.
 

CHOZ

94.7 FM CHOZ is a Hot Adult Contemporary station in St. John's, Newfoundland and Labrador.  Despite changing formats a few times (including Rock, Active Rock and a Classic Rock/CHR hybrid) they have been branded as "OZ FM" since going on the air in 1977.  They are also heard on a network of 8 other stations in Newfoundland.
 

CIZL

CIZL is a Hot AC station in Regina, Saskatchewan branded as "Z99"--a waste of a great set of call letters if you ask me....
 

WYEZ

94.5 FM WYEZ was an Adult Contemporary station licensed to Murrells Inlet, South Carolina circa 2007.
 

Hit FM 106.1

Hit FM 106.1 was a Dutch-language Contemporary Hit station broadcasting from Hasselt, Belgium.
 

Jeronimo Groovy

Jeronimo Groovy existed in various forms beginning in 1966 including as an unlicensed medium wave pirate station.  They were originally based in the Athens suburb of Chalandri, Greece and in its 80s and 90s heyday helped define Electronica, Euro Dance and House music culture in that country.  The wildly popular station eventually moved to the FM dial and expanded into a magazine and music video television channel.  Despite ongoing licensing and interference problems Jeronimo Groovy continued until around 2005.
 

WWQM

"Q106" WWQM has been a Country station in Madison, Wisconsin since 1981.
 

WKYS

Washington DC's 93.9 FM WKYS was a Disco station in the late 1970s before adjusting into an Urban Contemporary outlet which they've been ever since.
 

WRBK

"K101" WRBK was an Album Rock station circa 1977-78 and licensed to New Bern. North Carolina.  101.9 FM is currently home to Urban station "Kiss FM" WIKS.
 

WNBS

1340 AM WNBS is a Classic Hits station in Murray, Kentucky that has been on the air since 1948.  These stickers date to when they carried a News/Talk format.  Their call letters were chosen for (W) Nathan B Stubblefield, a Murray native who it could be argued was the true inventor of radio.
 

WKAT

WKAT went on the air in Miami, Florida in 1937 and broadcast on a couple different frequencies before moving to 1360 AM in 1941.  They broadcast on this frequency until 2018 when they became WQVN.  The heritage WKAT call letters are still in the Miami market at 1450 AM airing a Spanish Christian format.  Larry King spent some of his early radio career at WKAT beginning in the late 1950s. The RCN logo on this sticker is from Radio Cadena Nacional, one of the main radio networks in Colombia.  It's unclear to me what RCN's role at WKAT was but I assume they provided some or all of their programming.  If you know, leave a comment.
 

WFCJ

93.7 FM WFCJ is a Christian Talk and Teaching station in Dayton, Ohio.  They have been on the air since 1961 and rebranded to "93.7 The Light" in 2019.  WFCJ is licensed to Miamisburg, OH.
 

WCCH

103.5 FM WCCH broadcasts from Holyoke Community College in Holyoke, Massachusetts.