Job Summary. Under general supervision, is responsible for performing inspections and diagnosing mechanical defects and problems on Police Department helicopter equipment, including airframe and engines. Exercises no supervision. Work Location. 1223 99th Street, San Antonio, TX (78214). Work Hours. 6:45 a.m. 3:30 p.m., Monday - Friday. Essential Job Functions. Inspects and diagnoses mechanical defects and problems on helicopter equipment, includi...