Question: WLOO is a MyNetworkTV-affiliated television station serving Jackson, Mississippi, a state in the southern region of the United States, with part of its southern border formed by what body of water?

Context paragraphs:
WMYV: WMYV, virtual channel 48 (UHF digital channel 33), is a MyNetworkTV-affiliated television station serving the Piedmont Triad region of North Carolina in the United States, including Winston-Salem, High Point and city of license Greensboro.  The station is owned by the Sinclair Broadcast Group, as part of a duopoly with ABC affiliate WXLV-TV (channel 45).  The two stations share studio facilities located on Myer Lee Drive in Winston-Salem (along Business I-40); WMYV's transmitter is located in Randleman (along I-73/U.S. 220).

WLOO: WLOO is a MyNetworkTV-affiliated television station serving Jackson, Mississippi, United States that is licensed to Vicksburg.  It broadcasts a high definition digital signal on UHF channel 41 (or virtual channel 35 via PSIP) from a transmitter on Thigpen Road in Raymond.  Owned by Tougaloo College, WLOO has a joint sales agreement (JSA) with American Spirit Media-owned Fox affiliate WDBD.  Both stations are in turn controlled by Raycom Media (owner of NBC affiliate WLBT) under a shared services agreement.  The three stations share studios on South Jefferson Street in downtown Jackson.

WNDY-TV: WNDY-TV, virtual channel 23 (UHF digital channel 32), is a MyNetworkTV-affiliated television station serving Indianapolis, Indiana, United States that is licensed to Marion.  The station is owned by Nexstar Media Group, as part of a duopoly with CW affiliate WISH-TV (channel 8).  The two stations share studio facilities located on North Meridian Street (at the north end of Indianapolis' Television Row) in northwestern Indianapolis; WNDY maintains transmitter facilities located in White River Township.  On cable, WNDY is available in standard definition on Comcast Xfinity, Charter Spectrum and AT&T U-verse channel 10 and in high definition on Xfinity, Spectrum and U-verse digital channel 1010.

WFGX: WFGX, virtual channel 35 (UHF digital channel 50), is a MyNetworkTV-affiliated television station serving Pensacola, Florida and Mobile, Alabama, United States that is licensed to Fort Walton Beach, Florida.  The station is owned by the Sinclair Broadcast Group, as part of a duopoly with Pensacola-licensed ABC affiliate WEAR-TV (channel 3); Sinclair also operates Mobile-licensed NBC affiliate WPMI-TV (channel 15) and Pensacola-licensed independent station WJTC (channel 44) under a local marketing agreement with owner Deerfield Media.

WMYO: WMYO, virtual channel 58 (UHF digital channel 51), is a MyNetworkTV-affiliated television station serving Louisville, Kentucky, United States that is licensed to Salem, Indiana (as such, it is the only full-power Louisville-area station licensed to the Indiana side of the market).  The station is owned by Block Communications, as part of a duopoly with Louisville-licensed Fox affiliate WDRB (channel 41); Block also operates Campbellsville-licensed CW affiliate WBKI-TV (channel 34) under a local marketing agreement with owner LM Communications, LLC, whose channels are simulcast by WMYO as additional subchannels to expand their market reach.  The three stations share studios located on West Muhammad Ali Boulevard (near Route 150) in downtown Louisville; WMYO and WDRB share transmitting facilities in rural northeastern Floyd County, Indiana (northeast of Floyds Knobs).  On cable, WMYO is available on Charter Spectrum channel 10 and in high definition on digital channel 915.

Mississippi: Mississippi is a state in the southern region of the United States, with part of its southern border formed by the Gulf of Mexico.  Its western border is formed by the Mississippi River.

WUPL: WUPL, virtual channel 54 (UHF digital channel 24), is a MyNetworkTV-affiliated television station serving New Orleans, Louisiana, United States that is licensed to Slidell.  The station is owned by Tegna, as part of a duopoly with CBS affiliate WWL-TV (channel 4).  The two stations share studio facilities and offices located on Rampart Street in the historic French Quarter district; WUPL maintains transmitter facilities located off Behrman Highway in the city's Algiers neighborhood.  On cable, the station is available on Cox Communications channel 2 in standard definition and digital channel 1002 in high definition.

WACY-TV: WACY-TV, virtual channel 32 (UHF digital channel 27), is a MyNetworkTV-affiliated television station serving Green Bay, Wisconsin, United States that is licensed to Appleton.  The station is owned by the E. W. Scripps Company, as part of a duopoly with NBC affiliate WGBA-TV (channel 26).  The two stations share studios on North Road along Airport Drive/WIS 172 in the Green Bay suburb of Ashwaubenon, WACY's transmitter is located in the Shirley section of Glenmore, Wisconsin.  The station is also available on Charter Spectrum channel 83 (channel 15 on Charter's legacy Fond du Lac system), CenturyLink channel 13, on either channel 8 or channel 9 in most outlying areas of the market, and channel 32 on AT&T U-verse, and in high definition on Spectrum channel 1013 and AT&T U-verse channel 1032.

KQCA: KQCA, virtual channel 58 (UHF digital channel 46), is a MyNetworkTV-affiliated television station serving Sacramento, California, United States that is licensed to Stockton.  The station is owned by the Hearst Television subsidiary of the Hearst Corporation, as part of a duopoly with NBC affiliate KCRA-TV (channel 3).  The two stations share studio facilities located on Television Circle in Downtown Sacramento; KQCA's transmitter is located northeast of Walnut Grove.

XHDTV-TDT: XHDTV-TDT, virtual channel 49 (UHF digital channel 47), is a MyNetworkTV-affiliated television station serving the Tijuana–San Diego international metropolitan area that is licensed to Tecate, Baja California, Mexico.  The station is owned by Mexican-based Televisora Alco (which also owns the station's transmitter), a 40%-owned subsidiary of station's operator Entravision Communications; XHDTV is a sister station to Univision affiliate KBNT-CD (channel 17), UniMás affiliate KDTF-LD (channel 51) and Azteca America affiliate XHAS-TDT (channel 33).  All four stations share studio facilities located on Ruffin Road in the Kearny Mesa section of San Diego, California, United States; XHDTV's transmitter is located on Cerro Bola, within the municipality of Tecate.

Supporting paragraphs: WLOO Mississippi
Answer: Gulf of Mexico