Question:  Primaris Airlines main based an an airport named after what Senator?
Context: McCarran International Airport (IATA: LAS, ICAO: KLAS, FAA LID: LAS) is the primary commercial airport serving the Las Vegas Valley, a major metropolitan area in the U.S. state of Nevada.  It is located in Paradise, about 5 mi south of Downtown Las Vegas.  The airport is owned by Clark County and operated by the Clark County Department of Aviation.  It is named after the late U.S. Senator Pat McCarran, a member of the Democratic Party who contributed to the development of aviation both in Las Vegas and on a national scale. Andal Aerotropolis is India's first Aerotropolis located at Andal in Durgapur sub-division between the industrial cities of Durgapur and Asansol in West Bengal, India.  It has developed the airport named as Kazi Nazrul Islam International Airport.  It is being developed in association with Singapore's Changi Airports International (CAI) and constructed by Bengal Aerotropolis Projects Limited (BAPL).  The airport city is constructed around an old airfield in Andal, previously used by USAAF during World War II. Crystal Airport (IATA: MIC, ICAO: KMIC, FAA LID: MIC) is a public airport named after the city of Crystal in Hennepin County, Minnesota, United States.  Most of the airport is in the city of Crystal.  Portions north of 62nd Avenue are in Brooklyn Park, and the north east corner of the airport is in Brooklyn Center.  It is eight miles (13 km) northwest of the central business district of Minneapolis and is owned by the Metropolitan Airports Commission. Ottawa/Macdonald–Cartier International Airport or Macdonald–Cartier International Airport ("L'aéroport international Macdonald-Cartier" in French), (IATA: YOW, ICAO: CYOW) in Ottawa, Ontario, Canada is an international airport named after the Canadian statesmen and two of the "founding fathers of Canada", Sir John A. Macdonald and Sir George-Étienne Cartier.  Located in the south end of the city, 5.5 NM south of downtown Ottawa, it is Canada's sixth-busiest airport and Ontario's second-busiest airport by airline passenger traffic and Canada's seventh-busiest by aircraft movements, with 4,743,091 passengers and 153,347 aircraft movements in 2016.  The airport is an Air Canada focus city and the home base for First Air.  The airport is classified as an airport of entry by Nav Canada and is staffed by the Canada Border Services Agency.  The airport is one of eight Canadian airports that have United States border preclearance facilities.  The airport used to be a military base known as CFB Ottawa South/CFB Uplands.  Although it is no longer a Canadian Forces Base it is still home to the Royal Canadian Air Force's 412 Transport Squadron. Luis Muñoz Marín International Airport (IATA: SJU, ICAO: TJSJ, FAA LID: SJU) (Spanish: "Aeropuerto Internacional Luis Muñoz Marín" , Or Isla Verde International Airport/Aeropuerto Internacional de Isla Verde) is a joint civil-military international airport named for Puerto Rico's first democratically elected governor and located in suburban Carolina, Puerto Rico, 3 mi southeast of San Juan.  It is the busiest airport in the Caribbean region by passenger traffic.  Over 4 million passengers board a plane at the airport per year according to the Federal Aviation Administration. Provincial Airways was a 1930s British airline that was formed in 1933 to operate a service between Croydon and the South West of England, the routes were never a success and the company closed at the end of 1935.  The airlines main operating base was Croydon Airport. Simferopol International Airport (Russian: Международный аэропорт "Симферополь" , "Mezhdunarodnyy aeroport "Simferopol’""; Ukrainian: Міжнародний аеропорт "Сімферополь" , "Mizhnarodnyy aeroport "Simferopol’""; Crimean Tatar: Aqmescit Halqara Ava Limanı , "Акъмесджит Халкъара Ава Лиманы"; (IATA: SIP) (Russian AIP: URFF, УРФФ ) is an airport in Simferopol, the capital of Crimea.  It was built in 1936.  The airport has one international terminal and one domestic terminal.  On 14 May 2015, the Verkhovna Rada of Ukraine (which de facto has no control over the airport) voted to rename it to "Amet-khan Sultan International Airport", in memory of Amet-khan Sultan.  Another airport named after Amet-khan Sultan is Uytash Airport located in Makhachkala, Russia. Primaris Airlines was an American charter airline located in Enterprise, Nevada, in the United States.  It operated domestic and international services.  Its main base was McCarran International Airport, Las Vegas. Djalaluddin Airport is an airport in Gorontalo Regency, Gorontalo, Indonesia (IATA: GTO, ICAO: WAMG) .  It is located 30 km in west of Gorontalo's city center and it is operated by Ministry of Transportation of Indonesia Republic.  The new terminal which has 2 aerobridges was opened on 1 May 2016.  This airport is the alternative gateway for flights to the northern part of Indonesia.  This Airport named after Djalaluddin Tantu, a Colonel Pilot from Gorontalo, who has died in "Dwikora Operation" in 1964 in Malaysia.  He was lost with the Hercules aircraft. "This article refers to the health care company Primaris.  See also Primaris Airlines."
Answer: Pat McCarran