W267CY

"Big 101.3" is a Classic Hits station licensed to New Bedford, Massachusetts.  101.3 FM is a translator station for 1340 AM WNBH and carries the call letters W267CY.

KEX

KEX went on the air in Portland, Oregon in 1926.  They were located at five different dial positions up until 1941 when they landed at their current home of 1190 AM.  The 50,000-watt, clear channel station was the flagship station of the Portland Trailblazers basketball team up until 2013.  They currently carry a News/Talk format.
 

WRQC

92.3 WRQC existed in Cleveland, Ohio from 1983 until 1990.  The top sticker dates to when they were a Modern Rock station styled after Los Angeles' KROQ.  By 1985 they were a CHR outlet known as "92Q."
 

KVAA

A window sticker from "KV91" KVAA licensed to Volga, South Dakota.  They went on the air in 1981 with a short-lived Middle-of-the-Road format.  A switch to Top-40 occurred in 1982 and a year later flipped again to a hybrid Country/Adult Contemporary format.  By 1985 they were full-time Country with new call letters KJJQ.  This QSL card points out that they were one of the few AM stations that actually increased their power at night (from 500 watts to 1000.)
 

CKNB

950 AM CKNB is an Adult Contemporary station in Campbellton, New Brunswick.  They've been on the air since December 1939.
 

Radio M

Radio M broadcasts to the Utrecht region located in central Netherlands.  It appears they no longer broadcast at 100.1 FM but are now heard at 93.1 and 97.9 FM.
 

Brunel Classic Gold

Brunel Classic Gold Radio began broadcasting Oldies in 1988 to the Swindon/Wiltshire areas of South West England.
 

WYNZ

"Y101" WYNZ played Oldies in Portland, Maine throughout the 1990s.
 

WQXA

WQXA "105.7 The X" is an Active Rock station licensed to York, Pennsylvania.  They were a Top-40 station in the 1980s known as "Q106" and carried a Modern Rock format in the 1990s branded as "105.7 The Edge."
 

Cools

WMYU - Karns/Knoxville, Tennessee

WOQL - Winchedon, Massachusetts

WQXC - Allegan/Kalamazoo, Michigan

WVKL - Norfolk, Virginia
 

WYDD

Pittsburgh, Pennsylvania's 104.7 WYDD signed on the air in 1967 and carried both Jazz and Progressive Rock formats.  This sticker dates to their days as a Top-40 outlet which lasted for most of the 1980s.
 

WJZN / WTVL

1400 AM WJZN and 1490 AM WTVL were simulcast Adult Standards stations in Augusta, Maine from  2003 until 2016.
 

WEZQ

Two stickers from 92.9 FM WEZQ in Bangor, Maine from when they carried a Soft Adult Contemporary format.  A sticker from their current Sports format can be seen here.
 

KTKE

101.5 FM KTKE is a local, independently-owned, Adult Album Alternative station licensed to Truckee, California.
 

KIYE

88.7 FM KIYE is a non-commercial, educational station licensed to Kamiah, Idaho.  They went on the air in 2011 and are owned and operated by the Nez Perce Tribe.
 

CIQC

600 AM CIQC was on the air in Montreal, Quebec from 1991 until 1999, first with a Country format and later News/Talk.
 

KJR

KJR AM has been on the air in Seattle, Washington since 1922 (and even earlier as an amateur and experimental station.)  The 50,000-watt outlet has carried a full-time Sports format since 1991.

KJR FM began broadcasting in 1960 and airs a Classic Hits format currently known as "95.7 The Jet."

KTOK

1000 AM KTOK airs a News/Talk format in Oklahoma City, Oklahoma.  They went on the air in 1927 with the call letters KGFG and became KTOK in 1937.

Business Nieuws Radio

Business Nieuws Radio (now branded as BNR Nieuwsradio) is the only all-news radio station in the Netherlands.  They are heard on about two dozen frequencies throughout the country.
 

Gladsaxe 100.9

I'm not 100% sure of the actual name of this radio station from Gladsaxe Municipality in eastern Denmark.  This website is for an outlet at 100.9 FM called Kanal Gladsaxe which may or may not be the same station.  Google translates the sticker to "Your and my radio."