Select your USB drive (either USB 3.0 or not) and click on Begin copying. If messages Not Enough Free Space appears, click Erase USB Device and then Yes. Warning : All data on your USB drive will be erased. Windows 7 USB/DVD Download Tool copies the files to your USB drive and make your USB key bootable. (A simple file copy isn't sufficient) Once the bootable USB key is created, quit the program. For now, your bootable USB key can't be used on an USB 3.0 port to install Windows 7.
Master Chief Petty Officer Mark H. Allen congratulates new Coast Guard Reserve Force Master Chief, Master Chief Petty Officer Eric L. Johnson, during a change of watch ceremony in Washington, D.C., May 9, 2014. U.S. Coast Guard photo by Petty Officer 2nd Class Patrick Kelley.
A chief petty officer can only advance to senior chief if a board of master chiefs approves, convened every year around March. Senior chief petty officers make up just 2.5% of the total enlisted force of the Navy and overall fall within the top 4% of the enlisted ranks.