Question: Since 1989 Joyce Keller has hosted a live show on a radio station founded in what year?

Context articles: Radio Impuls (Czech Republic)
Brila FM
Radio Caraïbes
WGBB
Radio Caroline
Joyce Keller
NRJ (Lebanon)
WBHF
Radio23
Newtown Radio

Radio Impuls is a private radio station founded in the Czech Republic in 1999.
 It is the most listened radio station in the country (as of late 2014).
 Since 2014, it is owned by Agrofert group, a company owned by Andrej Babiš, the second richest man and Minister of Finance of the Czech Republic.
Sports Radio 88.9 Brila FM also known as Brila FM is a sports radio station founded on October 1, 2002 by Larry Izamoje as Nigeria's first and only sports radio station.
 Licensed by the Nigerian Broadcasting Commission, Brila FM has three sister stations located in Abuja, Kaduna and Onitsha.
 During the 2014 FIFA World Cup, the station was appointed as one of the three lead broadcast partners by Optima Sports Management International
Radio Caraïbes, is a radio station founded in 1949 by the Brown family, broadcasts live from Port-au-Prince, Haiti.
 s of 2015 it was run by Patrick Moussignac.
 Caraïbes FM hosts the most popular talk show on the island called Ranmasse, rebroadcast from a handful of radio station from Miami to Montreal and Paris.
 Former journalists include Jean-Jahkob Jeudy, Directeur de programation et affaires publiques de Radio Cacique d'Haiti; Louinel Saintalbord, Carlo Sainristil, Jean-Samuel Trezil.
WGBB (1240 AM) is a radio station licensed to Freeport, New York and serves the South Shore of Nassau County and the South Shore of Babylon Town in Suffolk County, New York.
 It is Long Island's oldest radio station, founded in 1924 It broadcasts the Mandarin-language Chinese Radio Network on weekdays, and various English language religious and ethnic programs on weekends.
 The studio is located in West Babylon, NY.
 The broadcasting tower remains in Freeport, former location of the studio.
Radio Caroline is a British radio station founded in 1964 by Ronan O'Rahilly to circumvent the record companies' control of popular music broadcasting in the United Kingdom and the BBC's radio broadcasting monopoly.
 Unlicensed by any government for most of its early life, it was a pirate radio station that never actually became illegal, although after the Marine Offences Act (1967) it became illegal for a British subject to associate with it.
Joyce Keller is an American television and radio host, author, and psychic medium.
 She has hosted a live radio show "The Joyce Keller Show" since 1989 on New York's WGBB.
 She has also authored 7 international best-selling books, including the Angel Series books, "Seven Steps to Heaven", "Calling All Angels", and "Complete Book of Numerology".
NRJ Lebanon is a radio station founded in 1979 by Jyad (Jihad El Murr) which is also part of the RML Group.
 It was created along with the first private radio station in the Middle East RML.
 NRJ Lebanon has 2 main frequencies in Lebanon which are 99.1FM and 99.5FM.
WBHF AM 1450 (also on W262CD FM 100.3) is a radio station founded in 1946 and broadcasting a nostalgic music radio format.
 Licensed to Cartersville, Georgia, USA, it serves the far northwest Atlanta area.
 The station is currently owned by the non-profit Anverse, Inc. and features music programming from America's Best Music, news from Fox News Radio and the Georgia News Network and is an affiliate of the Atlanta Braves Radio Network.
 The station also broadcasts many local government meetings, election debates, holiday specials and local sports games.
Radio23 was a non-commercial, freeform radio station founded by Programming Director Jeff Hylton Simmons and launched in 2009.
 It was shut down in July 2015.
 The successor called Freeform Portland went on air in April 2016.
 Based out of Portland, Oregon, where it supported the local artists and community, the station's goal was to provide an international artistic platform for home broadcasters around the world, and to teach anyone around the world how to create radio with a computer and an internet connection.
 Radio23 is connected with radio stations that include Cascade Community Radio, Hearth Music, WFMU, KDVS, CKUT-FM, KZME, KBOO, Error FM, and Willamette Radio, and also with the magazine War, Semen and Grooviness.
Newtown Radio is a Freeform (radio format) Internet radio station founded in 2009 by Mark Brinda and Colin Ilgen that broadcasts out of a former brewery in Bushwick, Brooklyn NY.
 The online station features around the clock programming by notable blogs, artists, and labels.
 Several radio programs on Newtown Radio have attracted wider media attention, including: WTBS, I Have Always Found You Extremely Attractive, Disco Juice, Cock Talk, and Level Radio.
 .
 The station remains committed to local causes and community efforts.
 Notable Artists who have appeared on Newtown Radio include: Laurel Halo, Real Estate, Lower Dens, Small Black, Beach Fossils, The Drums, The Pains of Being Pure At Heart, Dirty Beaches, Dom, Amen Dunes, PC Music, Regal Degal, Weyes Blood, Minks, Widowspeak, Connan Mockasin, Sky Ferreira, DIIV, Mac DeMarco, Craft Spells, Destruction Unit, Jacuzzi Boys, Oh Land, Chelsea Wolfe, Nardwuar, Gardens & Villa, Perfect Pussy, Wampire, Pillar Point, Mood Rings, Light Asylum, Dog Bite, TEEN, Tashaki Miyaki, The Bunker, PAN, Ron Morelli (L.I.E.S.), Traxx, Florian Kupfer, Jackson Lee, TX Connect, Adam X, Tornado Wallace, Shawn O’Sullivan, Nao Katafuchi, Legowelt, Professor Genius, Galcher Lustwerk, Alvin Aronson, & others.