Airman Leadership School Class 20-A graduates Published Dec. 13, 2019 By Airman 1st Class Robyn Hunsinger 17th Training Wing Public Affairs GOODFELLOW AIR FORCE BASE, Texas -- Congratulations to the Airmen of Class 20-A, who graduated Airman Leadership School December 12. ALS is a four-week course designed to prepare senior airmen to assume supervisory duties by offering instruction in leadership, followership, written and oral communication skills, and the profession of arms. Students gain an understanding of their role as military supervisors and how they contribute to the overall goals and mission of the Air Force. Senior airmen must complete ALS to assume the rank of staff sergeant. Class 20-A Goodfellow Air Force Base: 316th Training Squadron: Senior Airman Jacob Sheldon 17th Communications Squadron: Senior Airman Roman Ardouin Senior Airman Lyndsay Mulholland 17th Civil Engineer Squadron: Senior Airman Samuel Cervantez 17th Healthcare Operations Squadron: Senior Airman Travis Herr Senior Airman Victoria Perez Laughlin Air Force Base: 47th Operations Support Squadron: Senior Airman Stuart Chambers Senior Airman Alex Grimmage 47th Civil Engineer Squadron: Senior Airman Joseph Humphrey Senior Airman Ian Miners Senior Airman Kaleb Miranda 47th Security Forces Squadron: Senior Airman Kassandra Moreno 47th Communications Squadron: Senior Airman Brian Scaffidi Texas Air National Guard: 136th Maintenance Squadron: Senior Airman Ivan Castaneda 136th Logistics Readiness Squadron: Senior Airman Marie Gbanquoi Air Force Reserve Command: 345th Bomb Squadron: Senior Airman Maureen Fernandez