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Dan_DC: Santa Catalina Mountains, Tucson Arizona 1232
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Dan_DC: Tucson Arizona 1225
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Dan_DC: Tucson, Ariz./ Davis-Monthan AFB 'boneyard'
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Dan_DC: South Tucson, 10 and 19 interchange
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Dan_DC: South Tucson, Veterans Administration hospital complex (domed tower)
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Dan_DC: View of "A" Mountain (Sentinel Peak), Tucson
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Dan_DC: Tucson, Ariz.
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Dan_DC: Sierra Pacific Airlines, Tucson International Airport
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Dan_DC: Raytheon Missile Systems, Tucson
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Dan_DC: Transportation logistics, Tucson International Airport
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Dan_DC: 737, Tucson International Airport
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Dan_DC: old Ecuatoriana aircraft at Tucson International Airport
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Dan_DC: French Air Force A310 aircraft, Tucson International Airport, Ariz.
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Dan_DC: Tucson International Airport, Kalita Air freight
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Dan_DC: Tucson International Airport
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Dan_DC: Tucson International Airport
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Dan_DC: Boeing 767 operated by FEDEX at Tucson International Airport
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Dan_DC: Tucson International Airport
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Dan_DC: Tucson International Airport
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Dan_DC: Tucson International Airport terminal, Place & Place architects
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Dan_DC: Aeromar ticket counter, Tucson International Airport
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Dan_DC: Tucson International Airport, main terminal
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Dan_DC: Tucson International Airport (TUS)
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Dan_DC: Tucson International Airport
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Dan_DC: I-19, Tucson, Ariz.
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Dan_DC: I-10, Tucson, Ariz.
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Dan_DC: Interstate 10, Marana, Ariz.
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Dan_DC: Tucson
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Dan_DC: Tucson
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Dan_DC: County Public Services Center, Stone Av railroad underpass, Downtown Tucson