Hear and Now Challenge

An official website of the United States government

Here's how you know

Official websites use .mil

A .mil website belongs to an official U.S. Department of Defense organization in the United States.

Secure .mil websites use HTTPS

A lock () or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

Hear and Now Challenge

Hear and Now – Noise Safety Challenge infograph

Photo by: 633rd Air Base Wing Safety Office | VIRIN: 160907-F-XX000-092.JPG

Photo Gallery