Question: WMHT-FM is the callsign of a classical music and NPR radio station licensed to Schenectady, New York, it is sister station to WMHT, a member of which organization?

Context articles: WMHT (TV)
WBGG-FM
WMCW
WMHT-FM
WNED-FM
WHAD
WRHV
WMLB
WGMF
WMTT

WMHT "PBS 17" is the PBS member station for the Capital District of New York State (NY).
 WMHT is licensed to the city of Schenectady, New York and it's owned and operated by WMHT Educational Telecommunications (formerly known as Mohawk-Hudson Council on Educational Television, Inc.) along with sister radio station WMHT-FM.
 The WMHT transmitter is located in the Helderberg Escarpment in New Scotland.
 The studios are located in the Rensselaer Technology Park in North Greenbush with a Troy mailing address
WBGG-FM, branded as Big 105.9, is a commercial radio station licensed to Ft. Lauderdale, Florida and serving the Miami-Ft. Lauderdale media market.
 Owned by iHeartMedia, Inc., the station airs a classic rock radio format.
 WBGG is licensed for HD Radio and carries the sports radio format of sister station WINZ AM 940 on its HD2 channel and the talk radio format of sister station WIOD AM 610 on its HD3 channel.
 WBGG's studios are located on Rivera Boulevard in Miramar and the transmitter site is off Fifth Street in Pembroke Park.
WMCW (1600 AM) was a radio station licensed to Harvard, Illinois, United States.
 The station began broadcasting in 1955 and was originally owned by Esther Blodgett.
 The station was the first commercial radio station licensed in McHenry County, Illinois, and the first station in Illinois owned and operated by a woman.
 Esther Blodgett continued to own the station until 1979.
 During the 1990s it carried an Adult Contemporary format with Casey Kasem's American Top-20 on the weekends.
 The station also had a large amount of local news coverage.
 In 1999, the station was sold to WPW Broadcasting.
 The station aired a news talk format before switching to Adult Standards in early 2003, with the slogan "Your Music, Your Lifestyle, Your Station".
 In 2004 Kovas Communications bought the station.
 It continued to locally serve the Harvard area until it switched to Health Radio Network programming in 2005.
 In 2008 Kovas Communications surrendered WMCW's license, and later the licenses of 1580 WKKD and 1600 WCGO to allow sister station 1590 WONX (now WCGO) to increase power to 7 kW.
WMHT-FM is the callsign of a classical music and NPR radio station licensed to Schenectady, New York, broadcasting on 89.1 MHz with 6,100 watts ERP from the Helderberg Mountains antenna farm in New Scotland, New York.
 It is sister station to WMHT, the PBS member station for the Albany/Schenectady/Troy market.
WNED-FM (94.5 MHz) is a non-commercial radio station licensed to Buffalo, New York.
 WNED-FM offers a classical music radio format.
 It is owned by the Western New York Public Broadcasting Association (formerly the Western New York Educational TV Association), which also operates PBS network affiliate Channel 17 WNED-TV and FM 88.7 WBFO (which offers a news/talk format and programming from NPR).
 While WNED-FM airs no commercials, it does conduct periodic pledge drives on the air to seek donations for the station.
 WNED-FM has local hosts in mornings, middays and afternoons, with some nationally syndicated classical music shows in the evening and on weekends.
 Overnight, the station uses programming from "Classical 24."
WHAD (90.7 FM) is a non-commercial radio station licensed to the western Waukesha County community of Delafield, Wisconsin and serving the Milwaukee metropolitan area, transmitting from south of Delafield.
 Part of Wisconsin Public Radio (WPR), it airs WPR's "Ideas Network", consisting of news and talk programming.
 Like the Milwaukee area's other NPR station, WUWM (licensed to Milwaukee proper), the station airs BBC World Service in the overnight hours.
 WHAD maintains a local news staff and cut-ins outside of the main WPR network, and the station's facilities, located on the seventh floor of 310 W. Wisconsin Avenue in Milwaukee (by coincidence, also hosting the studios of commercial sports radio station WAUK), originate some programming for the network, including Kathleen Dunn's afternoon program until her retirement in the summer of 2017.
 WHAD has its own 414 studio line for Milwaukee callers to call into locally originated programs.
 Because of the lack of a sister station providing WPR's News and Classical Network to Milwaukee, WHAD provides the HD2 Classical Network via HD Radio to the market via their HD2 subchannel, which only differs from the News and Classical Network in having a full-classical format overlaying NPR and APM news programming exclusive to WUWM in the market; it became the market's only classical music station over the air in 2007 after WFMR abandoned the format commercially.
WRHV (88.7 FM) is a classical music-formatted radio station licensed to Poughkeepsie, New York and serving the Mid-Hudson Valley of New York state.
 The station is owned by WMHT Educational Telecommunications and is a satellite of Schenectady's WMHT-FM.
 WRHV transmits from the main Illinois Mountain tower in Marlborough.
WMLB AM 1690, "The Voice of the Arts", is a radio station licensed to Avondale Estates, Georgia, and serves most of the metro Atlanta radio market.
 WMLB transmits on 1690 kHz with 10,000 watts daytime power and 1,000 watts at night.
 The station broadcasts an eclectic radio format, playing classical music, folk music, jazz, show tunes, comedy bits, classic country music and some rock and roll.
 WMLB's sister station is talk radio station WCFO AM, "News Talk 1160."
 The WMLB broadcast callsign was assigned to the station at 1160 kHz before being transferred to 1690 kHz in 2006 by its present owner JW Broadcasting.
WGMF is an AM radio station licensed to the city of Tunkhannock, Pennsylvania and is part of the Scranton/Wilkes-Barre radio market.
 It broadcasts on a frequency of 1460 kHz with 5,000 watts daytime, and 1,000 watts nighttime power with a directional signal.
 WZMF is an AM radio station licensed to the city of Nanticoke, Pennsylvania and is part of the Scranton/Wilkes-Barre radio market.
 It broadcasts on a frequency of 730 kHz with 1,000 Watts daytime, and 12 Watts nighttime power.
 The WGMF-WZMF studio is located on Wilmar Drive in Tunkhannock, Pennsylvania with phone number 570-836-4200.
 WGMF formerly simulcast the adult contemporary format aired by its sister station, WCOZ, now KZ104, in neighboring Sullivan County, but now airs a classic hits format.
 The station identifies itself primarily by its translators at 104.3 and 104.5 MHz, hence the name "Gem 104".
WMTT is a classic rock radio station licensed to Tioga, Pennsylvania and serving the Elmira-Corning metro area.
 At one time prior to 2005 the station's call sign was WPHD.
 WPHD, 96.1 MHz, is still the sister station of WMTT.
 WPHD is located within the WMTT studios at 495 Chemung Street in Horseheads, New York 14845.
 When WMTT first signed on; on Memorial Day Weekend of 1991, WMTT was on 93.3 MHz and was rebroadcasting its sister station at the time, WKGB-FM, Conklin, New York.
 In September 1991 WMTT switched to 94.7 MHz.
 In April 1992 the station began a progressive separation from its sister, WKGB-FM.
 During 1994 WMTT ran the ABC Classic Rock format.
 From January 1, 1995 to May 1, 1995 WMTT simulcasted FM station WBSX, Hazleton, PA which at the time was called The Mountain, airing an AOR format leaning towards classic rock.
 From May 1, 1995 until early 1996 WMTT simucasted WCDW, Susquehanna, PA which at the time aired a classic hits format leaning heavily on rock from the 1970s and 1980s (similar to Rock without the Hard Edge).
 Since early 1996 WMTT has aired its own classic rock format.
 The station broadcasts at 94.7 MHz.