AEDC Aeropropulsion Combined Test Force Director Lt. Col. Lane Haubelt, center left, meets AEDC Commander Col. Jeffrey Geraghty after the Aeropropulsion CTF Change of Leadership Ceremony at the Sea Level 2 Test Cell at Arnold Air Force Base. Also pictured, Haubelt's wife, Marina, left, and Test Operations Division Chief Col. Keith Roessig. (U.S. Air Force photo by Jill Pickett)
Lt. Col. Lane Haubelt speaks after accepting responsibility of the AEDC Aeropropulsion Combined Test Force during a Change of Leadership Ceremony July 12 at the Sea Level 2 Test Cell at Arnold Air Force Base. (U.S. Air Force photo by Jill Pickett)
Christoph Neisess, an Air Force Premier College Intern Program participant at the AEDC Hypervelolcity Wind Tunnel 9. White Oak Maryland. (U.S. Air Force Photo)
Luke Neise, left, and Bryon Harrington, participate in the Air Force Premier College Intern Program with AEDC this summer at Arnold Air Force Base. (U.S. Air Force photo by Jill Pickett)
National Aerospace Solutions, LLC (NAS) interns pose for a photo to commemorate their summer spent at Arnold Air Force Base. This group of interns, who are from colleges and universities across the United States, made up the largest group of summer interns NAS has had since starting its internship program in 2017. (U.S. Air Force photo by Deidre Ortiz)
Mike Dent’s treehouse, known as the “Zulu Brew Co.” has been completed since February 2018. Dent recently spoke at a Project Management Institute Lunch and Learn at Arnold Air Force Base and told colleagues how he applied knowledge used on the job when building the treehouse. (Courtesy photo by Mike Dent)
Gene Klingensmith, a friend of Mike Dent and a test engineer/ test manager for the Aeropropulsion Combined Test Force at Arnold Air Force Base, was one of the many people who assisted in the building of the treehouse. (Courtesy photo by Mike Dent)
Mike Dent, Chief of the Capital Improvements Branch at Arnold Air Force Base, recently built a “treehouse” near his residence in Tullahoma. He got the idea to construct the treehouse as there was already an existing one in same area, shown in this photo. However, due to stability and safety issues, Dent started from scratch and built his own treehouse, with full heating and air, electricity, running water and plumbing. (Courtesy photo by Mike Dent)
Mike Dent, Chief of the Capital Improvements Branch at Arnold Air Force Base, recently built a “treehouse” near his residence in Tullahoma. He got the idea to construct the treehouse as there was already an existing one in same area. However, due to stability and safety issues, Dent started from scratch and built his own treehouse, with full heating and air, electricity, running water and plumbing, as seen in this photo. (Courtesy photo by Mike Dent)
AEDC Commander Col. Jeffrey Geraghty, left, passes the Test System Sustainment Division guidon to incoming division chief Lt. Col. Jeffrey Burdette during an Assumption of Leadership Ceremony Aug. 9 at the Arnold Lakeside Center on Arnold Air Force Base. (U.S. Air Force photo by Jill Pickett)
Instrumentation, Data and Controls Engineer Robert Duff takes a break from his new job at Arnold Air Force Base for a photo. Duff overcame homelessness while in college before eventually landing his job at Arnold. (U.S. Air Force photo by Brad Hicks) (This image was altered by obscuring building numbers for security purposes.)
Walt Bishop, NAS deputy director of mission execution at Arnold Air Force Base, leads a safety culture presentation June 5. The purpose of the presentation, attended by a group of Arnold AFB craft personnel, was to remind employees to keep safety at the forefront while carrying out daily job duties. (U.S. Air Force photo by Bradley Hicks)

About AEDC

Arnold Engineering Development Complex (AEDC) operates more than 68 aerodynamic and propulsion wind tunnels, rocket and turbine engine test cells, space environmental chambers, arc heaters, ballistic ranges and other specialized units located in eight states. Many of the complex's test units have capabilities unmatched elsewhere in the United States; some are unique in the world. AEDC is one of three installations which are part of the Air Force Test Center (AFTC), one of six subordinate commands of the Air Force Materiel Command organization and an important national resource. View AEDC's fact sheet. View the symbolism behind our shield, shown aboveView/Read AEDC's Test Facility Guide.

Our Mission: Conduct developmental test and evaluation for the Nation through modeling, simulation, ground and flight test.

Our Vision: Be the Nation’s best value test and analysis source for aerospace and defense systems.

ID/CAC/Visitor Badge

The Arnold AFB Visitors' Center is the single point of service for issuance of identification media to include Common Access Cards (CAC), military (including Guard, Reserve or Retiree) and family member ID Cards. The center also produces access badges/cards for entry to AEDC/Arnold AFB.

The Visitors' Control Center and DEERS office operates from 6:30am until 3:30pm (0630-1530) Monday through Friday. To ensure availability of required services please call (931) 454-5453.

Volunteer Opportunities

Volunteering is such an important part of giving back to the community. Below are volunteer opportunities and resources available to base personnel.

Commander's Action Line

The Commander's Action Line is an integral part of the base feedback network. Always use the proper chain of command to address your concerns; if you are not satisfied with the response or you are unable to resolve the problem or concern, call the Action Line at (931) 454-6000. You may also submit an Action Line ONLY after the member has attempted to make resolution through the appropriate chain through the AEDC Intranet home page.

High Mach



A publication for and about Arnold Engineering Development Complex
(click graphic above to download current edition)
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Need Assistance

Base Operator/Morale Calls

(931) 454-3000 or DSN 340-3000

Employee Information Line - (931) 454-3600



List of Frequently-Requested Phone Numbers

Helping Agencies
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RT @WPLN: 50 years ago this week, a spaceship that Tennessee engineers tested touched down on the moon. https://t.co/2LRxuazM0C
RT @StrikeWriter: 10% model of B-1B "Bone" is at Arnold AFB's Arnold Engineering Development Complex for store separation tests in the 16-f…
RT @HQ_AFMC: It's back! The B-1B, aka "The Bone" has returned to @AEDCnews for store separation tests in the transonic wind tunnel. Tests a…
Happy Holidays Team AEDC! https://t.co/1LsxJMGHHY
RT @HQ_AFMC: The @usairforce Lt. Gen. Arnold W. Bunch, Jr. has been nominated by the President for a fourth star to become the next command…
#DYK│ AEDC's Advanced Missile Signature Center is a national asset supporting the MDA, DIA Missile and Space Intell… https://t.co/ABStqVGJi2
RT @AirmanMagazine: Capt. Andrew “Dojo” Olson, F-35 Heritage Flight Team pilot and commander, performs a vertical climb in an F-35A Lightni…
RT @AFResearchLab: Let's give another round of applause to our eight new #AFResearchLab Fellows being inducted tomorrow night at the Fellow…
RT @HQ_AFMC: Great news for our #enlisted force! https://t.co/lvEAEBFXqA
RT @AirmanMagazine: Currently the @usairforce has 312 operational squadrons. Looking forward, @SecAFOfficial says to implement the National…

STEM Center

AEDC Public Affairs

Base Operator: 931-454-3000
Frequent Phone Numbers

AEDC Public Affairs
100 Kindel Drive
Suite A-242
Arnold AFB, TN 37389
931-454-4204

Public Affairs cannot give individual phone numbers, nor do they have the ability to transfer phone calls.