Might Zephyr.

The PNS Might Zephyr (CFS 039), also known to her crew as "The Zeph" and "Big Speedy", is a Sazkarjhit Marku-Class Cruiser, and, while the oldest operational vessel in the fleet, it is one of the fastest and deadliest due to its augmentations.

History
Mighty Zephyr was lain down in 2163 and originally designated as the capital flagship for a sector of the Sazkarjhia Reconaissance Outfit in Outersystem Scout Fleet 051. To pay truth to the name, a schematic "hiccup" caused the reactor to be about 11% more powerful than other reactors on Marku's at the time, making it noticeably faster and landing it the name "Big Speedy" due to its higher speed, despite the enormous size of the Marku. In 2205, it had already exceeded the normal lifetime of most Marku's, but due to its effectiveness it was kept and modified to have stronger armor, faster-loading weapons, more deck guns, torpedo launchers, a more elaborate point-defense network, and, of course, more reactor output. To this day, it is not only one of the fastest Marku-Class Cruisers, with a 56% higher reactor output than average ships, but also one of the fastest capital ships in the SCNOSE. Being able to closely contest with the lower-tiered Manumar-Class light frigates at a speed of 75 spacial knots at Emergency Burn.

Current Assignment
The Zeph is currently in use with Sazkarjhia Assault Fleet 093, an outfit that is one of the last lines of defense in Barsadas, known as the Sazkar Rearguard. With point-generating shields, an extremely powerful reactor, and state-of-the-art weapons and weapon systems, it is one of the most effective ships in the fleet. While there have been votes from SCNOSE High Command to decommission the ship, it still remains in use to this day.