KHCA

"Angel 95" KHCA airs a mix of Christian Talk/Teaching with Contemporary Christian music.  They've been on the air in Manhattan, Kansas since 1990.

5SSA

5SSA "107.1 SAFM" is a Hot Adult Contemporary station in Adelaide, South Australia.  They went on the air in September 1980 at their original frequency of 107.5 FM.
 

Radio Ostbayern

I had a hard time finding much info on this either defunct or renamed station.  The old-style "BR" logo lets me know it was part of Bayerischer Rundfunk, the public service radio and TV broadcaster based in Munich, Germany.  If you have any further info on what became of Radio Ostbayern, leave a comment.
 

KKSN

A magnet from KKSN in Portland, Oregon, an Oldies station from 1988 until 2005.  The "KISN" branding was a tribute to a Top-40 station in Portland that broadcast at 910 AM and used those call letters from 1959 to 1976.  The video below is news coverage of the re-launched KISN/KKSN in 1988.  At that time they also broadcast on 910 AM, the original frequency of the first KISN.  Currently, there is a low-power Oldies outlet with the KISN calls airing at 95.1 FM which uses the logo of the original station. 
 

CFUN

1410 AM CFUN was on the air in Vancouver, British Columbia from 1955 until 2009 (except for a 4 year period from '69 to '73 when their call letters switched to CKVN.)  The main formats over the years included Top-40, Easy Listening, Adult Contemporary, Talk and Sports.  

I'm not sure why the CFUN Pac-Man sticker exists or why it looks like he's eating a Pop Tart instead of a round dot.  On a related note, a former co-worker of mine is one of the best--if not the best--Pac-Man players in the world.  As of this posting, David Race has completed 10 perfect Pac-Man games.  A perfect Pac-Man is eating every dot, every fruit and every ghost without dying even once for all 256 levels.  It's an insane accomplishment.
 

KNDS

96.3 FM KNDS is a student-run station at North Dakota State University in Fargo, ND.  "ThunderRadio" began as an online station in the late 1990s before beginning FM broadcasts in 2004.  They transmit with 100-watts, the maximum allowed for LPFM stations in the United States.
 

WUFL

1030 AM WUFL is a Religious station licensed to Sterling Heights, Michigan near Detroit.  They are part of the Family Life Radio network of around 40 stations in 11 states.
 

WPLK

800 AM WPLK airs a Soft Oldies format in (W) PaLatKa, Florida.  The sticker is signed by Radio Red, who, as of the date of this posting, is still doing mornings on the 1,000-watt (daytime) station.
 

WMBE

AM 1530 WMBE was an all-Sports station licensed to Chilton, Wisconsin circa the late 2000s.
 

WHRU

101.5 WHRU is a 32-watt, low-power FM station licensed to Huntley, Illinois.  After two years as an online-only station, the all-volunteer "Huntley Community Radio" went on the air in 2014.
 

WDNR

89.5 WDNR was the campus radio station at Widener University in Chester, Pennsylvania near Philadelphia.  They originally went on the air as a carrier current station in the late 1960s known as WPMC.  The call letter change to WDNR took place in 1972 and by 1977 commenced FM broadcasts.  In 2014 Widener University made the decision to cease funding the station and turned the license back in to the FCC.  Take a look at the now-defunct WDNR below (the tour actually begins around the 2:30 mark.)
 

WAQX

"95X" WAQX has been a Rock station in Syracuse, New York since the late 1970s.  They originally broadcast at 95.3 FM and were a traditional AOR outlet.  At some point they moved to 95.7 FM and now air an Alternative Rock format.
 

KBRF

1250 AM KBRF is a News/Talk station in Fergus Falls, Minnesota.  They began broadcasting in October 1926.  103.3 KBRF FM went on the air in early 1968 and is now Classic Rock station "Z103.3" with call letters KZCR.
 

Rire & Chansons

Rire & Chansons ("Laughter & Songs") airs a mix of pop/rock music with comedy sketches, jokes and phone pranks.  The 97.4 FM flagship is from Paris, France but they are also heard on over 120 affiliate stations throughout the country.
 

KTMY

"My Country 104.3" KTMY was a Country station in Boise, Idaho circa the mid 2000s.
 

KPEN

101.7 FM KPEN is a Country station licensed to Soldotna, Alaska.  The 25,000-watt station is also heard on a series of eight translator stations.
 

KLKX

93.5 FM KLKX was a Classic Rock station licensed to Rosamond, California located in the Antelope Valley north of Los Angeles.
 

KEYX

"Key 100.3" KEYX was a short-lived, "uptempo rock and soul" station in Phoenix, Arizona circa 1986-1987.  Their hybrid format, a mix of Alternative and R&B (think New Order into Anita Baker into Afrika Bambaataa into Public Image Ltd.) is one that may have never been attempted before in the history of commercial radio--it's certainly the first I had heard of it.  At some point KEYX became "Arizona's Free Form Radio" featuring all-British music in the morning, Classic Rock and Jazz in middays, Rock/Alternative/Industrial in the evening and Reggae/Dance/R&B and World Music in the overnight slot.  After a station sale the new owners blew up "Key 103" and they became "The Wave" KGRX with a format flip to mostly-instrumental light Jazz and New Age.
 

CKOM

CKOM in Saskatoon, Saskatchewan began broadcasting in 1951 at 1340 on the AM dial.  This decal dates to sometime after 1985 when they moved to the clear channel frequency of 650 AM and carried a Top-40 format.  CKOM is currently a News/Talk outlet.
 

K288GO

"105.5 The Rooster" plays Classic Country in Fort Smith, Arkansas.  The 243-watt translator is also the HD4 subchannel for Top-40 station KISR.