Question: What happened to the airline charter based in Coral Gables, Florida?

full_context: Document 1: Air Caribbean (Trinidad and Tobago): In 1993 another airline called Air Caribbean appeared. It was based at Piarco International Airport, Trinidad and Tobago, and used YS-11 aircraft for the first five years. The airline seemed to be doing reasonably well until the arrival of ageing Boeing 737 aircraft, in July 1998. These aircraft had fuel-thirsty and noisy JT8D engines, and were a financial burden on the airline. Air Caribbean intended to use the 737s on flights to Miami International Airport, but the planes were too noisy for American noise regulations. One of the 737s was so old that a hush kit couldn't be fitted. As a consequence, the planes had to be grounded whilst the hush-kits were fitted to the suitable aircraft.
Document 2: Myrtle Beach International Airport: Myrtle Beach International Airport (IATA: MYR, ICAO: KMYR, FAA LID: MYR) is a county-owned public-use airport located three nautical miles (6 km) southwest of the central business district of Myrtle Beach, in Horry County, South Carolina, United States. It was formerly known as Myrtle Beach Jetport (1974–1989) and is located on site of the former Myrtle Beach Air Force Base, which also includes The Market Common shopping complex.
Document 3: Air X Charter: Air X Charter is an airline based in Malta, offering airline charter services to destinations on-demand. The company is headquartered in Malta, and has its base of operations located at Malta International Airport.
Document 4: JetAmerica: Sun America, Inc., d/b/a JetAmerica, was a proposed American low-cost scheduled public charter airline headquartered in unincorporated Pinellas County, Florida. On March 10, 2009, the airline announced a number of public scheduled charter flights from underutilized airports to Newark and Minneapolis–St. Paul using a Miami Air International Boeing 737-800 to begin on June 30, 2009. On May 27, 2009, the airline held its first press conference at Toledo Express Airport, Ohio, announcing its first focus city and the start of flight operations on July 13, 2009. The airline announced the station markets of Lansing, Michigan; Melbourne, Florida; Minneapolis, Minnesota; Newark, New Jersey; South Bend, Indiana; and Toledo, Ohio. The airline also publicly stated it was evaluating service to Baltimore, Maryland; Charleston, West Virginia Chicago Midway, Illinois; Rockford, Illinois; Cincinnati, Columbus, and Dayton, Ohio; Greensboro, North Carolina; Hartford, Connecticut; Pittsburgh, Pennsylvania; and Clearwater, Florida. The airline later delayed the start of service to August 14, 2009. However, JetAmerica did not begin service as it was unable to finalize slots at Newark.
Document 5: Champion Air: Champion Air was an airline based in Bloomington, Minnesota, USA. It operated general charter services to sports teams, vacation wholesalers and government agencies. It also offered limited scheduled service. Its main base was Minneapolis-Saint Paul International Airport, with hubs at Denver International Airport, Dallas-Fort Worth International Airport, Detroit Metropolitan Wayne County Airport, McCarran International Airport in Las Vegas, Lambert-St. Louis International Airport, and Will Rogers World Airport in Oklahoma City. The airline ceased all operations on May 31, 2008. Until its shutdown, the airline was a prime contractor for the Justice Prisoner and Alien Transportation System.
Document 6: Direct Air: Southern Sky Air Tours, d/b/a Direct Air was an airline business based in Myrtle Beach, South Carolina, USA Direct Air started in 2007 and leased aircraft with charter airlines. Its main base was Myrtle Beach International Airport. Direct Air's flights were operated by Sky King, Inc., Xtra Airways, World Atlantic Airlines, and USA Jet. In March 2012 Direct Air ceased operations, stranding many of its passengers. The airline planned to resume operations on May 15, 2012, although this was contested by the U.S. Department of Transportation. The charter carrier was subject to Chapter 7 liquidation on April 12, 2012.
Document 7: Air Southwest: Air Southwest was a British airline founded by Sutton Harbour Holdings in 2003. Ownership was transferred to Eastern Airways in September 2010 but operations ceased 12 months later. It operated regional scheduled passenger services in the South West of England. Its main base was Plymouth City Airport, with hubs at Newquay Cornwall Airport and Bristol Airport. The airline employed 145 people and was headed by managing director Peter Davies and Deputy chief executive Mike Coombes.
Document 8: Low-cost carrier: A low-cost carrier or low-cost airline (also known as "no-frills", "discount" or "budget" carrier or airline, or "LCC") is an airline that generally has lower fares and fewer comforts. To make up for revenue lost in decreased ticket prices, the airline may charge for extras such as food, priority boarding, seat allocating, and baggage. As of July 2014, the world's largest low-cost carrier is Southwest Airlines, which operates in the United States and some surrounding areas.
Document 9: Xtra Airways: Xtra Airways is a charter airline based in Coral Gables, Florida. The airline is certified by the United States FAA to conduct domestic, international, and cargo operations, and by the Chile DGAC to conduct domestic operations using Boeing 737 aircraft.
Document 10: Texas Sky: Texas Sky Public Charters is a regional charter brand of Public Charters, Inc., an airline headquartered in Avoca, Pennsylvania. It flies between Victoria Regional Airport, Dallas/Fort Worth International Airport, and Del Rio International Airport. Flights to Victoria are subsidized under the Alternative Essential Air Service program. Victoria is the second airport in the United States to receive subsidy under the Alternative program. Texas Sky announced it will begin air service to Del Rio, Texas and resume service to Dallas/Fort Worth in 2017.
Document 11: Florida West International Airways: Florida West International Airways, a subsidiary of Atlas Air Worldwide Holdings, was a cargo airline based at Miami International Airport. It operated scheduled and charter services worldwide, with its main markets in Latin America, the Caribbean and the United States.
Document 12: Chalk's International Airlines: Chalk's International Airlines, formerly Chalk's Ocean Airways, was an airline with its headquarters on the grounds of Fort Lauderdale-Hollywood International Airport in unincorporated Broward County, Florida near Fort Lauderdale. It operated scheduled seaplane services to the Bahamas. Its main base was Miami Seaplane Base (MPB) until 2001, with a hub at Fort Lauderdale-Hollywood International Airport. On September 30, 2007, the United States Department of Transportation revoked the flying charter for the airline, and later that year, the airline ceased operations.
Document 13: National Airlines (N8): National Air Cargo, also operating as National Airlines, is an American airline based in Orlando, Florida. It operates on-demand cargo and passenger charter services. It added scheduled passenger service on December 16, 2015, from its hub at Orlando-Sanford International Airport, Orlando.
Document 14: ExcelAire: ExcelAire, LLC is a United States air charter company based at Long Island MacArthur Airport in Ronkonkoma, New York. ExcelAire LLC specializes in worldwide jet and helicopter charters, aircraft management, maintenance and aircraft sales.
Document 15: Batavia Air: PT. Metro Batavia, operating as Batavia Air, was an airline based in Jakarta and Surabaya, Indonesia. Until January 31, 2013, the airline operated domestic flights to around 42 destinations and several nearby regional international destinations, and Saudi Arabia. Its main base was Soekarno-Hatta International Airport, Jakarta. Batavia Air was listed in category 1 on the Indonesian Civil Aviation Authority airline safety rating. On January 31, 2013, at 12:00 local time, Batavia Air ceased operations after the Central Jakarta Regional Court granted a bankruptcy appeal by ILFC, the international aircraft lessor, saying that the airline owed US$4,68 million in debts, a debt that Batavia Air failed to repay after a series of financial difficulties.
ground_truth: subject to Chapter 7 liquidation