Since he was very young, Lonnquist has been fascinated by Star Fleet, and particularly by the heroic career of James T. Kirk. His two biggest ambitions have always been to serve aboard the USS Enterprise or to serve with Kirk in any capacity.
The recent news of the Genesis Incident, including the loss of the Enterprise and the court-martial of Kirk, have upset Lonnquist deeply.
Generally, Lonnquist is a cheery and affable young man, popular with the ladies. Of late, he has been moody and below par in his work, which has attracted some unfavorable attention from Commander Marston. She is one of the few women on Ihe ship who seems completely immune to his charms.
Lonnquist knows all about Kirk's encounter with the Doomsday Machine, and is thoroughly familiar with the principles of the Kirk Defense. If the Fife herself was not to be risked, he would be an ideal officer for the task of coordinating the Romulan squadron.