2021-2022 School Calendar; 2022-2023 School Calendar; PowerSchool Parent Portal; Enrollment; ... has approved new procedures and provisions for student drug testing at both Guntersville Middle School and Guntersville High School.Comments (-1) Subscribe to. Search Aviation jobs in Grand Prairie, TX with company ratings & salaries. 315 open jobs for Aviation in Grand Prairie. Prairie Aviation is headquartered in Bloomington, Illinois, United States What is Prairie Aviation's revenue? Prairie Aviation's revenue is $0 - 1M Similar Companies Via.com 660 Southpointe Court Suite 300, Colorado Springs, Colorado, United States , ,.