At Space Launch Complex 4 on Vandenberg Air Force Base in California, the static test fire of the SpaceX Falcon 9 rocket for the upcoming Jason-3 launch was completed Monday at 5:35 p.m. PST, 8:35 p.m. EST. The first stage engines fired for the planned full duration of 7 seconds. The initial review of the data appears to show a satisfactory test, but will be followed by a more thorough data review on Tuesday. With this test complete, the next step in prelaunch preparations is to mate the rocket and the Jason-3 spacecraft, which is encapsulated in the payload fairing. This also is planned to occur as soon as Tuesday.