FM Aichi

FM Aichi broadcasts from Naka-ku, Nagoya, Japan.
 

KRVA

1600 AM KRVA "Radio Variedades" was a Spanish-language station licensed to Cockrell Hill, Texas near Dallas.  In 2012 they started running a Vietnamese-language format known as "Saigon Radio Dallas."
 

WBEX

1490 AM WBEX airs a News/Talk format in Chillicothe, Ohio.

WPZM

"93.3 The Possum" WPZM was a Country station licensed to Tullahoma, Tennessee circa the late 1990s.
 

WPXY

97.9 FM WPXY has been a Top-40/CHR station in Rochester, New York since 1983.

KZEL

96.1 FM KZEL is a Classic Rock station in Eugene, Oregon.  They've carried some form of Rock format (Free Form/AOR/AAA/Classic Rock) since 1969.  The call letters are a reference to former station owner, mill owner and lumberman George (K) ZELlner.

KOGO

600 AM KOGO is a News/Talk station in San Diego, California.  They were formerly known as KFSD but after a format flip they decided to change call letters as well.  Supposedly, information about San Diego was entered into an IBM computer and was asked to find the perfect set of call letters.  Out of a possible 17,576 combinations the computer chose KOGO which became their new call letters in February 1961.  The top sticker dates to some time after 1972 when they were owned by Retlaw Broadcasting.  Retlaw was Disney's broadcast division (the company name is Walter spelled backwards.)

WXFL

"Kix 96" WXFL is a Country station licensed to Florence, Alabama.

KJLS

"Mix 103" KJLS is a 100,000-watt Hot Adult Contemporary station licensed to Hays, Kansas.  They were put on the air in 1974 by Larry Steckline, a broadcasting entrepreneur, agriculture reporter and farmer.  Steckline has owned and operated more than two dozen radio stations in Kansas and Oklahoma several of which had his initials LS in the call letters.
 

KREV / WREV / KCFE

Minneapolis, Minnesota's "Rev 105" broadcast a Modern Rock format on multiple frequencies--KREV 105.1 FM, WREV 105.3 FM and later adding a third KCFE 105.7 FM.  They were on the air for almost three years from 1994 to 1997.

Radio Ambrosiana

Radio Ambrosiana went on the air in Milan, Italy in 1977.  I couldn't find an exact year when they stopped broadcasting but it could have been as late as the mid-2000s. 
 

K284AP

"La Jefa 104.7 FM" is a Regional Mexican station in Grand Junction, Colorado.  They are the HD2 subchannel of KGJX.
 

KCYY

"Y100" KCYY has been a Country station in San Antonio, Texas since the late 1980s.
 

KCGQ

KCGQ is a Rock station in Cape Girardeau, Missouri now branded as "Real Rock 99.3".  I'm not sure if they had a Rock or CHR format when this 1990s-era(?) sticker was printed and they were known as "Q99".  If you know, leave a comment.

 

WWSK

"94.3 The Shark" WWSK is a Mainstream Rock station licensed to Smithtown, New York.  Their 2,600-watt signal covers all of central Long Island.
 

WRCL

"Club 93.7" WRCL is a Rhythmic CHR station in Flint, Michigan.
 

WNCO

101.3 FM WNCO (W North Central Ohio) is a Country station licensed to Ashland, Ohio.
 

WIQB

102.9 FM WIQB aired different iterations of a Rock format in Ann Arbor, Michigan from 1974 until 2000.  Variations included AOR, a hybrid AOR-Top40, Adult Album Alternative and Active Rock.
 

KNIE

1530 AM KNIE (K News Information Entertainment) went on the air in June 1974 from Cheyenne, Wyoming.  Their time broadcasting at that frequency appears to be brief.  The 1974 Broadcasting Yearbook lists a KCHY at 1590 AM with a construction permit for 1530.  The next two years lists KNIE at 1590 AM and then no listing at all for 1977, '78 and '79.  This reception confirmation letter is the only evidence I could find for KNIE having actually broadcast at 1530 AM.
 

KEZO

KEZO "Z92" has been a Rock station in Omaha, Nebraska since 1978.  They are the flagsship station of the Todd and Tyler Radio Empire morning show which is syndicated to three other stations in Nebraska, Idaho and Kansas.