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College of Applied Arts
Department of Aerospace Studies

Faculty and Staff

Lt Col Jessica Brown

Lt Colonel Jessica Brown

Detachment Commander

Chair Professor – Dept of Aerospace Studies

Instructor for  AS 400

 

 

Lt Col Jason Castleberry - Recruiting Officer

Lt Col Jason Castleberry

Director of Staff

Assistant Professor of Practice – Dept of Aerospace Studies

Instructor for AS 100

 

Maj Manuel Garcia - Director of Operations

Maj Manuel Garcia

Director of Operations

Assistant Professor of Practice – Dept of Aerospace Studies

Instructor for AS 300

 

 

TSgt Ross 
                   TSgt James Brown

                               

   Officer Accessions Instructor/Enlisted Instructor Evaluation

                                            Instructor for  AS 200

TSgt Brown was assigned to Hurlburt Field, FL taking on a variety of roles including a Utility Interior Crew Lead, Utility Resource and Optimization project manager, and Fuels Service Station Technician.  Prior to the role of Water and Fuels Maintenances Operations Controller, TSgt Brown deployed eight months at Prince Sultan Air Base, Saudi Arabia as the Other Country National Escort Force Protection Non-Commissioned Officer-In-Charge and Utility Project Manager Liaison.

As the Detachment 840 Recruiting Officer, he is responsible for ensuring all AFROTC educational principles and policies are met by Cadre and directly manages all recruiting activities that take place on campus. 

 

 

SSgt Luna, Det 840 Admin

SSgt Luna

SSgt Marcus Luna

NCOIC

Administration

As the Detachment 840 NCOIC of Administration, SSgt Luna is responsible for cadet administrative actions to include cadet pay and travel, Field Training attendance, uniform issue, security and medical clearances, commissioning certifications and Honor Guard liaison.  Additionally, SSgt Luna provides valuable NCO perspective to future Air Force officers thru instruction and mentoring during Leadership Laboratory and Aerospace Studies courses.

Ms. Magee

Erin Magee

Administrative Assistant III

Erin moved from Houston, Texas to San Marcos in December 1982. Working in a variety of industries and professions in San Marcos, including ownership of Bowden Road Construction until 1998, she came to work for Texas State University with the goal of working in all capacities for the University serving administration, faculty and students. As the Detachment 840 Administrative Assistant, she is the liaison for AFROTC with the University in securing access and continuity in University classrooms, resources, budgets, scholarship distribution, and management.

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