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

Photos

Snapshots of what’s happening in the Defense Department.

U.S. Air Force Staff Sgt. Tacota Lemuel inspects the exhaust of an F-16 Fighting Falcon aircraft during maintenance on Kelly Air Field, Texas, Nov. 5, 2010. Lemuel, a crew chief, is assigned to the Air Force Air Demonstration Squadron, the Thunderbirds.

EXHAUST INSPECTION

U.S. Air Force Staff Sgt. Tacota Lemuel inspects the exhaust of an F-16 Fighting Falcon aircraft during maintenance on Kelly Air Field, Texas, Nov. 5, 2010. Lemuel, a crew chief, is assigned to the Air Force Air Demonstration Squadron, the Thunderbirds.

Photo Gallery