An official website of the United States government

Here's how you know

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

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

Photo Gallery

An airman uses a device that monitors vital signs.

Vital Signs Check

Members of the 9th Physiological Support Squadron monitor a pilot's vital signs and cognitive abilities as he flies a simulated mission using the Reduced Oxygen Breathing Device at Beale Air Force Base, Calif., July 21, 2017. The ROBD allows for a more efficient and safer way for pilots to train in simulated environments. Air Force photo by Senior Airman Justin Parsons

Download Image: Full Size (1.05 MB)

Tags: science, technology, Air Force, Airmen

Photo by: Senior Airman Justin Parsons | VIRIN: 170811-F-GZ700-0045B.JPG

Photo Gallery