|Affiliation:|| Federation Starfleet|
|Assignment(s):||SEAL team member|
|Rank:||Chief Petty Officer|
Born on Planet Q in 2347, Alan and his elder brother Austin were among the few survivors when the Cardassians destroyed the colony in 2351. The boys were rescued by Captain K'Ranok of the IKS Kerla and adopted into the House of K'Ntral.
Alan and his brother were raised as Klingons on the colony world of Korvat. When K'Ranok defeated a Romulan fleet (even after losing his leg in the battle), he was promoted to sector commander and the boys accompanied him to his new post as commanding officer of the Klingon Defense Force contingent on Sherman's Planet, a joint Federation-Klingon colony.
When Alan reached his thirteenth birthday, he went through the First Rite of Ascension, and declared his intention to become a warrior.
At the age of fifteen, Eyler enlisted in the Defense Forces and saw combat against the Romulans and the Cardassians. His career came to a halt, however, when his brother joined the Orion Syndicate, thereby dishonoring their House. (Star Trek: Pendragon: Building Camelot)
In 2367, He attended the Advanced Tactical Training Program with Dicker, where he was taught by Lieutenant Timothy Sinclair. The following year, he entered the SEAL training program. (PDN: "Wanderers, Seekers, Warriors, Thinkers")