Lojur
Lieutenant Commander Lojur was a 23rd century Starfleet officer, and Human male of Russian descent, who served as the helmsman aboard the  under Captain Hikaru Sulu. 

Lojur served at the helm aboard the Excelsior during its three-year mission cataloging gaseous planetary bodies in the Beta Quadrant, from 2290 to 2293. When the Excelsior was hit by a subspace shockwave, caused by the explosion of Praxis, during the return trip home, he notified Captain Sulu that the ship was "not answering her helm." Sulu instructed Lojur to use the starboard thrusters to turn the ship into the energy wave. (; )

Following the arrest of Captain James T. Kirk and Doctor Leonard McCoy, Captain Sulu order Lojur to set course for Qo'noS at maximum warp, instucting him to go through the Azure Nebula to conceal their approach. They they were later encountered by Kang in the nebula and instructed to leave, Sulu ordered Lojur to come about, then Sulu ordered him to once again head towards Qo'noS at maximum warp. En route, they quickly three battlecruisers on an intercept course, which prompted Lujur to inquire their next heading; the determined Sulu responded that he should 
simply maintain course. ()

Later, he piloted the ship towards Khitomer to rendezvous with the . Sulu pushed the ship to its limit to reach the planet in time for the Khitomer Conference held there, and while en route, Lojur was asked if they were in range yet. When Lojur said they were not, Sulu pushed harder, to which Lojur responded with regards to the ship, "She'll fly apart!"; Sulu then urged him to "Fly it apart, then!". 

Following their arrival at Khitomer, then encountered the battle underway between the Enterprise and General 's Bird-of-Prey. As they entered the fray, Sulu instructed Lujur to put the shields up, so as to give Chang "something else to shoot at." ()

Appendices

Appearances

Background information 
Lojur was played by actor Boris Krutonog. 

Lojur, Dimitri Valtane, the Borg Queen, Admiral , B-4 and the Punk on Bus are the only characters to debut in a Star Trek film before appearing in a Star Trek television series.

Apocrypha 
The ization of  by Jeanne M. Dillard established that Lojur was a Halkan; he reappeared in her novelization of , which mentions "his family symbol, tattooed in red between his pale eyebrows," consistent with the appearance of the Halkans in , but not the character's actual appearance on screen. 

Peter David's novel The Captain's Daughter, on the other hand, called him a "Kothan." 

The Star Trek: The Lost Era novel The Sundered cleared up the discrepancy by establishing that Lojur was from a village called Kotha on Halka, and also explained how a member of a pacifist species could serve in Starfleet by establishing Lojur was exiled by his village elders in 2281 for violating their strict code of pacifism when he used deadly force against invading Orion pirates. A landing party from the , led by Commander Pavel Chekov, finds the young exile and takes him back to the ship.

External links
 
 

de:Lojur
fr:Lojur
nl:Lojur
Humans
USS Excelsior personnel
Starfleet operations personnel