Contact us at the United States National Data Center (US NDC) with any questions you may have.
Send us your questions, suggestions, compliments, complaints, or technical problems about the US NDC website to the following email address webmaster@usandc.gov. We will respond within five business days.
Phone
Call us at 1-800-48-AFTAC (1-800-482-3822) between 8:00 AM and 4:30 PM Eastern Standard Time, Monday through Friday, except federal holidays. Please leave a message with your name, phone number, and reason for calling. A member of the US NDC staff will contact you.
Postal Mail
We prefer you contact us by email or phone, so we can respond faster. Our mailing address is:
United States National Data Center
c/o Air Force Technical Applications Center
1030 S. Highway A1A
Patrick AFB FL 32925-3002
Freedom of Information Act (FOIA)
Requests for information other than raw seismic data or radionuclide reports not available through the Radionuclide webpage must be directed at our FOIA office at the address below. Requests may also be faxed to 1-321-494-7609 or submitted online here.
AFTAC/SOF (FOIA)
1030 S. Highway A1A
Patrick AFB FL 32925-3002