CKUA

The CKUA Radio Network is a community radio organization based in Edmonton, Alberta.  They were Canada's first public broadcaster when 580 AM CKUA went on the air in 1927.  They are now heard on a system of 16 FM frequencies throughout most of the province. 
 

WYRK

106.5 FM WYRK has been a Country station in Buffalo, New York since 1981.

WRRK

96.9 FM WRRK went on the air in 1991 with a current-based Rock format before transitioning to Classic Rock after an ownership change in 1993.  "Channel 97" and "97 RRK" existed until 2005 when they became Variety Hits "96.9 Bob FM."  WRRK is licensed to Braddock, Pennsylvania near Pittsburgh.
 

WOIC

WOIC was on the air in Columbia, South Carolina at various frequencies from 1954 until 2018.  Many of those years WOIC's programming targeted Columbia's African-American population with some form of Urban Contemporary/Soul/R&B format.
 

WGNU

St. Louis, Missouri's 920 AM WGNU signed on the air in December 1961.  An FM sister station at 106.5 followed in 1965 with the same call letters.  As of this posting, WGNU AM carries a Sports Gambling format known as "The Game" and 106.5 FM is now Adult Hits branded as "The Arch."
 

KYKN

1430 AM in Salem, Oregon signed on the air in 1951 as KGAE with a daytime-only signal.  They carried the call letters KGAY from 1956 until 1986 and at some point began airing a Country & Western format.  That format continued under the "Kickin' Country" slogan with new call letters KYKN to reflect the branding.  They flipped to News/Talk in 1991 which remains as of this posting.  KYKN is licensed to Keizer, Oregon.
 

KJEE

92.9 FM KJEE has been a Modern Rock station in Santa Barbara, California since 1994.
 

The Wind FMs

The Wind FM is a network of 6 stations covering southwest Missouri and airing a Contemporary Christian format.  Their flagship station is 88.3 FM KWND in Springfield, MO.

K265DR - Bolivar, Missouri

KCKJ - Sarcoxie, Missouri

 

CIUR

"Streetz 104.7" CIUR was on the air in Winnipeg, Manitoba from 2009 until 2014.  Their Rhythmic/Urban Contemporary format was aimed primarily at First Nations youth.

WNBC

660 AM WNBC was on the air in New York, New York from 1946 to 1954 and again from1960 until 1988.  They were known as WEAF after going on the air as the first commercially licensed station in the city in 1922 and they also carried the WRCA call letters in the 1950s.  I think most of these decals were from the 1980s when WNBC was a Top-40 station which later turned into an Adult Contemporary format.  Howard Stern famously spent about three years at "W-ehhNNN-B-C" from 1982 until '85.  660 AM is now all-Sports WFAN.
 

WONC

89.1 FM WONC is the student-run station of North Central College in Naperville, Illinois.  Their 1500-watts covers many western Chicago suburbs with a wide-ranging Rock format.  WONC has been on the air since 1968.

Some weirdo modeling a nifty WONC toque.
 

WWON

930 AM WWON plays Country music in Waynesboro, Tennessee
 

WRAR

A window cling sticker from Hot AC 105.5 FM WRAR licensed to Tappahannock, Virginia.
 

WARO

"94.5 The Arrow" WARO plays Classic Rock in Fort Myers/Naples, Florida.
 

WKAL

1450 AM WKAL is a Talk/Sports station licensed to Rome, New York.  They went through about eight call letter changes from 1988 until 2012 when they became WKAL again.  The "KAL" in the call letters represents Myron Kallet who signed the station on the air in November 1946 from studios in the Capitol Theatre which he also owned.  WKAL's FM sister station at 95.9 was on the air from 1968 until 1988.
 

WFBC

93.7 FM WFBC went on the air in Greenville, South Carolina in 1947.  They currently carry a Top-40 format as "B93.7"  From 1933 until 1997 sister station WFBC-AM broadcast at 1200 and later 1330 AM.  Another WFBC-FM sticker can be seen here.
 

WCBN

88.3 FM WCBN (W Campus Broadcasting Network) is the student-run station at the University of Michigan in Ann Arbor, MI.  Radio at the UofM began in the early 1950s with carrier current broadcasts which lasted until 1972 when WCBN went on the air at 89.5 FM.  They moved to 88.3 FM in 1977.  Along with specialty shows, WCBN primarily airs a Freeform format which allows DJs complete freedom to play what they want including the mixing of multiple musical genres.