Question: Are Green Bay–Austin Straubel International Airport and Chattanooga Metropolitan Airport both located in the US?

Context articles: Rocky Mountain Metropolitan Airport
MetJet
Austin–Bergstrom International Airport
Toluca International Airport
Tennessee State Route 153
Chattanooga Metropolitan Airport
Green Bay–Austin Straubel International Airport
Wisconsin Highway 172
Boyd-Buchanan School
GoJet Airlines

Rocky Mountain Metropolitan Airport (IATA: BJC, ICAO: KBJC, FAA LID: BJC) is a public-use airport located near Broomfield, Colorado, United States.
 The airport is owned and operated by Jefferson County and is situated midway between Denver and Boulder on U.S. Highway 36.
 It is located sixteen miles northwest of the central business district of Denver, and is the closest airport to downtown Denver.
 The airport covers 1700 acre and has three runways. Formerly known as Jefferson County Airport or Jeffco Airport, the airport was renamed Rocky Mountain Metropolitan Airport on October 10, 2006 although it is sometimes referred to as Rocky Mountain Regional Airport, e.g. 2007-2012 county planning documents.
MetJet was a charter operator (chartered from Sun Country) based in De Pere, Wisconsin.
 Its flights originated from Austin Straubel Airport in Green Bay.
 It served destinations such as Fort Myers and Orlando.
 On October 15, 2013 the company announced that it was ceasing operations effective October 26, 2013 due to a lack of demand.
Austin–Bergstrom International Airport or ABIA (IATA: AUS, ICAO: KAUS) is a Class C international airport located in Austin, Texas, United States (the capital of Texas), and serving the Greater Austin metropolitan area, the 31st-largest metropolitan area in the United States.
 Located about 5 mi southeast of Downtown Austin, it covers 4242 acre and has two runways and three helipads.
 It is on the site of what was Bergstrom Air Force Base.
 The airport and Air Force base were named after Captain John August Earl Bergstrom, an officer who served with the 19th Bombardment Group.
 The airport replaced Robert Mueller Municipal Airport as Austin's main airport.
Toluca International Airport, officially named Licenciado Adolfo López Mateos International Airport (IATA: TLC, ICAO: MMTO) is an international airport located at Toluca, State of Mexico, Mexico.
 It is part of the Mexico City Metropolitan Airport Group, and it is being improved and promoted to handle some traffic for the city of Toluca, but it mainly serves as a low-cost carrier airport for Mexico City, with service from airlines such as Interjet, Volaris and most recently Aeromexico Connect.
 The airport is named after President Adolfo López Mateos.
Tennessee State Route 153 (also called "Highway 153") is a state highway in Chattanooga.
 It runs from Interstate 75 a few miles east of the I-75/I-24 interchange, to US 27 just south of Soddy-Daisy.
 The route serves as a bypass around downtown Chattanooga for I-75 travelers heading towards US 27 North.
 It is also an important route for drivers from Soddy-Daisy, Hixson, and other parts of northwestern Hamilton County who are heading for I-75 and the eastern half of the county.
 It is also an important link to the TVA Chickamauga Dam, which the highway crosses on the Wilkes T. Thrasher Bridge.
 It also serves as the primary access Chattanooga Metropolitan Airport.
Chattanooga Metropolitan Airport (IATA: CHA, ICAO: KCHA, FAA LID: CHA) , also known as Lovell Field, is a public airport located five miles (8 km) east of the central business district of Chattanooga, a city in Hamilton County, Tennessee, United States.
 The airport is owned and operated by the Chattanooga Metropolitan Airport Authority.
 It is a Class C airport serviced by Chattanooga Approach.
Green Bay–Austin Straubel International Airport (IATA: GRB, ICAO: KGRB, FAA LID: GRB) , is a county-owned public use airport in Brown County, Wisconsin, the United States serving Northeast Wisconsin.
 The airport is located seven nautical miles (13 km) southwest of downtown Green Bay, in the village of Ashwaubenon.
 It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a non-hub primary commercial service facility.
 In previous years the FAA categorized the airport as a small hub.
 It sits on portions of land encompassing Green Bay and the Oneida Nation of Wisconsin's Indian reservation.
 It has two runways and is used for commercial air travel and general aviation.
 There are two concourses with six gates each, the first concourse was completed in July 2004 and the second concourse was completed in December 2005.
 They were designed by Mead & Hunt, Inc.
State Trunk Highway 172 (often called Highway 172, STH 172 or WIS 172) is a state highway in the U.S. state of Wisconsin.
 It is a freeway from Interstate 41 (I-41) / U.S. Highway 41 (US 41) to I-43, providing a southern bypass of Green Bay.
 West of I-41/US-41, it continues as a surface road—Airport Drive—past the Austin Straubel International Airport towards Highway 54.
Boyd-Buchanan School is a co-educational private Christian school located near the Chattanooga Metropolitan Airport in Chattanooga, Tennessee.
 Founded in 1952, the school is a college-preparatory school for children in Pre-Kindergarten through grade 12.
 Currently, the school has more than 900 students enrolled.
 The school has a particularly strong affiliation with the distinctive religious beliefs of the Churches of Christ.
GoJet Airlines LLC is a company headquartered in Bridgeton, Missouri, United States.
 Wholly owned by Trans States Holdings, it has 1670 employees.
 It operates commuter feeder services under the United Express and Delta Connection names.
 Go Jet Airlines has crew bases at Lambert-Saint Louis International Airport, O'Hare International Airport, Denver International Airport, and Raleigh-Durham International Airport.
 Flights are currently operated out of United's hubs at O'Hare International Airport and Denver International Airport, as well as Lambert-Saint Louis International Airport.
 GoJet's Delta Connection flights currently operate out of Lambert-Saint Louis International Airport , Detroit Metropolitan Airport and Raleigh-Durham International Airport.
 Its call sign "Lindbergh" is named after aviation pioneer Charles Lindbergh, who flew the "Spirit of St. Louis" solo across the Atlantic Ocean in 1927, the first person to do so.