Starfleet Academy. Courses. Starfleet Ranks. Range comparison tables. Officer ranks: Captain: The most senior regular officer rank below flag officer, it is most often held by starship and StarBase captains. Star Trek Starfleet Command | Starfleet Academy

Starfleet Academy. Courses. Introduction to Starfleet. Alerts. Usage: Red alert is one stage above a yellow alert, this status had weapons systems and shields brought to full power, essentially preparing the ship for combat or conflict. Video: Star Trek III: The Search for Spock. Star Trek Starfleet Command | Starfleet Academy

165K views · 4K reactions | Starfleet Academy. Courses: Basic Engineering. In the late 20th century, nuclear vessels of the United States Navy designated their engine room as the main machine room, or MMR. A ship, like the aircraft carrier USS Enterprise, had at least four main machine rooms. Each of these rooms had a nuclear fission reactor. "Admiral, we have found the nuclear vessel" - Chekov Video: Star Trek IV: The Voyage Home. Star Trek Starfleet Command | Starfleet Academy | Facebook