309th Aerospace Maintenance and Regeneration Group

Davis–Monthan Air Force Base (DM AFB) (IATA: DMA, ICAO: KDMA, FAA LID: DMA) is a United States Air Force base 5 miles (4 nmi; 8 km) southeast of downtown Tucson, Arizona. It was established in 1925 as Davis–Monthan Landing Field. The host unit for Davis–Monthan AFB is the 355th Wing (355 WG) assigned to Twelfth Air Force (12AF), part of Air Combat Command (ACC). The base is best known as the location of the Air Force Materiel Command's 309th Aerospace Maintenance and Regeneration Group (309 AMARG), the aircraft boneyard for all excess military and U.S. government aircraft and aerospace vehicles. Davis–Monthan Air Force Base is a key ACC installation. The 355th Wing (355 WG) provides A-10 Thunderbolt II close air support and OA-10 forward air controllers to ground forces worldwide. The 355 FW is a host unit, providing medical, logistical, mission and operational support to assigned units. The 355 FW is the sole formal training unit for the A-10 aircraft, providing initial and recurrent training to all U.S. Air Force A-10 and OA-10 pilots, to include those in the Air Force Reserve Command (AFRC) and the Air National Guard (ANG). The 355th is ACC's executive agent for INF and START treaty compliance. In October 2018, the 563rd Rescue Group, previously a geographically separated unit of the 23rd Wing at Moody AFB, Georgia, was transferred to the 355th Wing, along with its HC-130J COMBAT KING II and HH-60G Pave Hawk aircraft. One of the wing's tenant units, the 55th Electronic Combat Group (55 ECG), is a geographically separated unit (GSU) of the 55th Wing (55 WG) at Offutt AFB, Nebraska. Tasked to provide offensive counter-information and electronic attack capabilities in support of U.S. and Coalition tactical air, surface, and special operations forces, the 55 ECG unit employs its Lockheed EC-130H Compass Call aircraft worldwide in tactical air operations in war and other contingencies. It also provides initial and recurrent training to all EC-130H Compass Call pilots, navigators, electronic warfare officers, and aircrew. Another major tenant unit is the Air Force Reserve Command's (AFRC) 943rd Rescue Group (structured as a GSU under AFRC's 920th Rescue Wing at Patrick Space Force Base, Florida). Equipped with HH-60G Pave Hawk helicopters and Guardian Angel personnel, the 943 RQG is tasked to provide combat search and rescue (CSAR) and personnel recovery (PR) support worldwide. Perhaps the most prominent tenant is the 309th Aerospace Maintenance and Regeneration Group (309 AMARG) of the Air Force Materiel Command (AFMC). As the main location for the 309 AMARG, Davis–Monthan AFB is the sole aircraft boneyard for excess military and U.S. government aircraft and other aerospace vehicles such as ballistic missiles. Tucson's dry climate and alkali soil make it an ideal location to store and preserve aircraft; more than 4,000 military aircraft are parked on the base.

The Boeing YAL-1 Airborne Laser Testbed (formerly Airborne Laser) weapons system was a megawatt-class chemical oxygen iodine laser (COIL) mounted inside a modified military Boeing 747-400F. It was primarily designed as a missile defense system to destroy tactical ballistic missiles (TBMs) while in boost phase. The aircraft was designated YAL-1A in 2004 by the U.S. Department of Defense.The YAL-1 with a low-power laser was test-fired in flight at an airborne target in 2007. A high-energy laser was used to intercept a test target in January 2010, and the following month, successfully destroyed two test missiles. Funding for the program was cut in 2010 and the program was canceled in December 2011. It made its final flight on February 14, 2012, to Davis–Monthan Air Force Base in Tucson, Arizona, to be kept in storage at the "Boneyard" by the 309th Aerospace Maintenance and Regeneration Group. It was ultimately scrapped in September 2014 after all usable parts were removed.

The Convair XC-99, AF Ser. No. 43-52436, was a prototype heavy cargo aircraft built by Convair for the United States Air Force. It was the largest piston-engined land-based transport aircraft ever built, and was developed from the Convair B-36 Peacemaker bomber, sharing the wings and some other structures with it. The first flight was on 24 November 1947 in San Diego, California, and after testing it was delivered to the Air Force on 26 May 1949. The Convair Model 37 was a planned civil passenger variant based on the XC-99 but was not built.

Rankin is a populated place situated in Pima County, Arizona, United States, located approximately 10 miles east of Tucson. A former station on the Southern Pacific Railroad, the origin of the name is unknown. It has an estimated elevation of 2,785 feet (849 m) above sea level.

The Tucson Military Vehicle Museum, located in Tucson, Arizona, will be a 77 acres (31 ha) Military Vehicle Museum.

The Pima Air & Space Museum, located in Tucson, Arizona, is one of the world's largest non-government funded aerospace museums. The museum features a display of nearly 300 aircraft spread out over 80 acres (320,000 m²) on a campus occupying 127 acres (513,000 m²). It has also been the home to the Arizona Aviation Hall of Fame since 1991.

Santa Rita High School is located in Groves Lincoln Park, Tucson, Arizona. The school was established in 1969. It was named after the Santa Rita Mountains, one of the mountain ranges surrounding the Tucson valley. The campus has three main two-story classroom buildings where most classes are held. The school educates about 950 students from grades 9 to 12. Graduating classes usually consist of 300 students. In the 1984–85 school year, it was honored as a Blue Ribbon school.

Canyon Rose Academy is a tuition free public high school in Tucson, Arizona, United States. Canyon Rose serves the communities of central and eastern Tucson.

Littletown was a census-designated place (CDP) in Pima County, Arizona, United States. The population was 1,010 at the 2000 census. The area was annexed into Tucson in 2017.

Optics Valley is a region in southern Arizona, centered on Tucson, that is home to a high concentration of optics companies spawned by research at the University of Arizona. Based on the idea of a technology cluster such as Silicon Valley, Optics Valley is known not only for its optics industry and research but also for the astronomical observatories located in the mountains of southern Arizona where clear skies and isolated peaks make for superior observing conditions.

Lakeside Lake is located at Chuck Ford-Lakeside Park in east Tucson, Arizona, United States, on the northwest corner of Stella Road and Sarnoff Drive.

Palo Verde High Magnet School is located at 1302 South Avenida Vega in Terra Del Sol, Tucson, Arizona. The school has been open since 1962. Its current principal is Eric Brock. The school's name comes from the surrounding Palo Verde trees, native to Tucson. Its mascot is the Titan and the school colors are royal blue and gold. Palo Verde is also a magnet school specializing in engineering and technology. There are currently 1,250 students attending Palo Verde from grades 9–12.