Manassas Regional Airport (IATA: KHEF, ICAO: HEF) , also known as Harry P. Davis Field, is a city-owned public-use airport located four nautical miles (7 km) southwest of the central business district of Manassas, in a section of Manassas that was carved out of Prince William County specifically for the purpose of containing the airport.
 The largest regional airport in the state of Virginia, Manassas Regional Airport is located 30 miles from Washington, D.C.
Sioux City Air National Guard Base is a United States Air Force base, located at Sioux Gateway Airport It is located 7.2 mi south-southeast of Sioux City, Iowa.
 On 25 May 2002, the airport was named "Colonel Bud Day Field" in honor of United States Air Force Colonel George Everette "Bud" Day, a Sioux City, Iowa native and is the only person ever awarded both the Medal of Honor and the Air Force Cross.
Ballina Byron Gateway Airport (IATA: BNK, ICAO: YBNA) is a small regional airport located at Ballina, New South Wales, Australia.
 It is owned and operated by Ballina Shire Council.
Sioux Falls Regional Airport (IATA: FSD, ICAO: KFSD, FAA LID: FSD) , also known as Joe Foss Field, is a public and military use airport owned by the Sioux Falls Regional Airport Authority and located three nautical miles (6 km) northwest of the central business district of Sioux Falls, a city in Minnehaha County, South Dakota, United States.
 Named in honor of aviator Joe Foss, it serves the greater Sioux Falls area, as well as communities throughout eastern South Dakota, southwestern Minnesota and northwestern Iowa.
Jack Brooks Regional Airport (IATA: BPT, ICAO: KBPT, FAA LID: BPT) , formerly Southeast Texas Regional Airport, is near Port Arthur, Texas, nine miles (14 km) southeast of Beaumont and northeast of Port Arthur.
 It was formerly the Jefferson County Airport, but its name was changed to honor former U.S. Representative Jack Brooks (D - Beaumont).
 The airport is southwest of the city of Nederland in unincorporated Jefferson County, and is used for general aviation.
 Southwest Airlines ended scheduled service (in 1980).
 A number of other airlines have also initiated and then ceased service including American Eagle, Continental, Delta/Delta Connection and United Express.
 The latest chapter with regard to passenger airline service at the airport involves the resumption of service by American Eagle on behalf of American Airlines to Dallas/Ft.
 Worth (DFW).
Ozark Air Lines Flight 650 was a regularly scheduled flight from Sioux Gateway Airport in Sioux City, Iowa, to Sioux Falls Regional Airport in Sioux Falls, South Dakota.
 While landing on runway 3 in a snow storm on December 20, 1983, it struck a snow plow on the runway.
 The impact ripped the right wing from the plane destroying the snow plow and killing its driver.
 The leaking fuel from the wing briefly created a fireball that engulfed the airplane.
 The plane spun through 180° before coming to rest off the runway to the left of the center line.
 Passenger evacuation was initiated through the front two doors.
 No passengers were injured in the evacuation but two flight attendants suffered minor injuries.
The Jack Brooks Federal Building is a federal office building in Beaumont, Texas.
 Completed during the Great Depression in 1933, it was the United States Post Office and Federal Building.
 The building houses courtrooms and chambers of the United States District Court for the Eastern District of Texas, and an office of the United States Postal Service.
 In the 1978, President Jimmy Carter came to Beaumont to officiate over the renaming of the building for Congressman Jack Brooks, who lived in and represented the area for many years.
Sioux Gateway Airport (IATA: SUX, ICAO: KSUX, FAA LID: SUX) , also known as Colonel Bud Day Field, is a public and military use airport in Woodbury County, Iowa, United States.
 It is located six nautical miles (7 mi, 11 km) south of the central business district of Sioux City, just west of Sergeant Bluff.
 On May 25, 2002 the airport was named in honor of United States Air Force Colonel George Everette "Bud" Day, a Sioux City, Iowa native who is the only person ever awarded both the Medal of Honor and the Air Force Cross.
Lake City Gateway Airport (IATA: LCQ, ICAO: KLCQ, FAA LID: LCQ) is a city owned, public use airport located three nautical miles (6 km) east of the central business district of Lake City, in Columbia County, Florida, United States.
 Formerly known as Lake City Municipal Airport, it is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility.
Elizabeth City Regional Airport (IATA: ECG, ICAO: KECG, FAA LID: ECG) is a joint civil-military public and military use airport located three nautical miles (6 km) southeast of the central business district of Elizabeth City, in Pasquotank County, North Carolina, United States.
 The airport, on the shore of the Pasquotank River, is also known as Elizabeth City-Pasquotank County Regional Airport or ECG Regional Airport.
 It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility.

Question: Are both Sioux Gateway Airport and Jack Brooks Regional Airport located in Texas?
Answer: no