Fourteen launches were conducted by the United States, which had originally announced plans to launch many more, however technical issues with several rockets, particularly the Atlas V, Delta II and Falcon 1, caused a number of delays.
Štrnásť štartov uskutočnili Spojené štáty, ktoré pôvodne mali v pláne oveľa viac štartov, ale technické problémy s viacerými raketami, najmä s Atlas V, Delta II a Falcon 1, spôsobili celý rad odkladov.