Question: Which of the following is home to the 642nd Aviation Support Battalion: Greater Rochester International Airport or Valley International Airport?

Passages:
The 834th Aviation Support Battalion (ASB) is a US Army National Guard battalion headquartered in Arden Hills, Minnesota.  It has units and elements in Minnesota, Mississippi, and Oklahoma.  The battalion has over 670 soldiers and is designed to support a Combat Aviation Brigade (CAB).  The 834th ASB is an organic part of the 34th Combat Aviation Brigade (Expeditionary), 34th "Red Bull" Infantry Division. New York State Route 252A (NY 252A) was an east–west state highway located within the town of Chili in Monroe County, New York, in the United States.  The western terminus of the route was at an intersection with NY 33A and NY 386 in the hamlet of Chili Center.  Its eastern terminus was at a junction with NY 383 near the Greater Rochester International Airport.  NY 252A was known as Paul Road and was a 4.40 mi alternate route of NY 252 through Chili; however, it did not directly connect to NY 252. Valley International Airport (VIA) (IATA: HRL, ICAO: KHRL, FAA LID: HRL) is owned by the City of Harlingen, in Cameron County, Texas.  Valley International Airport is operated by a nine member airport board appointed by the Mayor.  HRL is centrally located in the Rio Grande Valley (RGV) making it a logical choice for travel to the area.  Valley International is often referred to as the “Gateway to South Padre Island” with travel amenities that provide door to door transportation to South Padre Island.  With over 2,400 acres HRL is the largest airport in the RGV with room and resources to meet future airline expansion needs.  HRL also provides the longest runways in the area with modern aircraft approach systems that minimize chances of travel delays during inclement weather. The 15th Medical Battalion was a non-combat battalion of the United States Army Medical Department, originally formed on 23 March 1925 as the 1st Medical Squadron and redesignated as the 15th Medical Battalion on 25 March 1949.  On 1 October 1984, the 15th Medical Battalion was redesignated the 2nd Forward Support Battalion.  Two of the medical companies were reassigned and a Quartermaster company from the 15th Supply & Transportation Battalion became the new Company A, while Company B came from the 27th Maintenance Battalion.  On 15 May 1987, the Battalion became the 15th Support Battalion (Forward).  The Battalion has been assigned to the 1st Cavalry Division since it was formed. Shipton Kaserne is a small Army post outside of Ansbach, Germany.  The post was built in the late 1980s, and is located in-between Katterbach and Ansbach, adjacent to Soldier's Lake and Urlas Housing and Shopping Complex.  It was the home of the 412th Aviation Support Battalion from 2006 until its inactivation in 2015.  Since its creation, Shipton Kaserne has been home to several units, including the 6/43 Air Defense Artillery, 6/52 Air Defense Artillery, and the 601st Aviation Support Battalion. Duluth International Airport (IATA: DLH, ICAO: KDLH, FAA LID: DLH) is a city-owned, public-use joint civil-military airport located five nautical miles (9 km) northwest of the central business district of Duluth, a city in Saint Louis County, Minnesota, United States.  It serves the Twin Ports area, including Superior, Wisconsin.  Mostly used for general aviation but also served by three airlines, it is Minnesota's third-busiest airport, behind Minneapolis–St. Paul International Airport (MSP) and Rochester International Airport; and the state's second-busiest commercial passenger airport, after MSP. 39th Brigade Support Battalion (BSB) is an element of the 39th Infantry Brigade Combat Team (IBCT), of the Arkansas Army National Guard.  The battalion is headquartered at Hazen, Arkansas.  The 39th Support Battalion was constituted on 2 November 1967 from existing units in central Arkansas and assigned to the 39th Infantry Brigade with headquarters in Hazen.  Headquarters and Headquarters Battery, 2nd Battalion, 206th Field Artillery Regiment, at Hazen was reorganized and redesignated as the Headquarters and Headquarters Company, 39th Support Battalion. Greater Rochester International Airport (IATA: ROC, ICAO: KROC, FAA LID: ROC) is three miles (6 km) southwest of downtown Rochester, in Monroe County, New York.  It is owned and operated by Monroe County.  The largest airline that serves the airport is Delta Air Lines with 30% of passengers flying on Delta.  The airport is home to the 642nd Aviation Support Battalion, part of the 42nd Infantry Division.  It is the fourth-busiest airport in the state of New York and the second-busiest outside of the New York City metropolitan area. The 412th Aviation Support Battalion was an Aviation Support Battalion under 12th Combat Aviation Brigade, Katterbach, Germany. New York State Route 204 (NY 204) is an east–west state highway located just southwest of Rochester in Monroe County, New York, in the United States.  The western terminus of the route is at exit 6 on Interstate 490 (I-490) in Gates.  Its eastern terminus is at I-390 exit 18.  The western portion of NY 204 is a limited-access highway known as the Airport Expressway that indirectly connects I-490 to the Greater Rochester International Airport.  The remaining part of the connection is made via the at-grade portion of NY 204 on Chili (NY 33A) and Brooks Avenues.  NY 204 was assigned c. 1965 going from I-490 to the Rochester city line in Gates, however the section between I-390 and the city line was removed by January 2017.

Supporting sentences:
Greater Rochester International Airport (IATA: ROC, ICAO: KROC, FAA LID: ROC) is three miles (6 km) southwest of downtown Rochester, in Monroe County, New York.  The airport is home to the 642nd Aviation Support Battalion, part of the 42nd Infantry Division. Valley International Airport (VIA) (IATA: HRL, ICAO: KHRL, FAA LID: HRL) is owned by the City of Harlingen, in Cameron County, Texas.