Viper 1104NC is a Viper Mk II flown by Lt. Pete "Joker" Hickey and Lt. William "Husker" Adama during the first Cylon War. During Operation Raptor Talon this Viper was badly damaged after a collision with a Raider Adama was pursuing into an ice planet's atmosphere (TRS: "Razor Flashbacks").
1104 is flown by "Joker" prior to Galactica's jump to Ragnar Anchorage, and is later flown by Kara Thrace during the Battle of Ragnar Anchorage. 1104 is slightly damaged upon landing after the battle, having used the craft to recover Lee Adama's Viper in an unorthodox way (TRS: "Miniseries").
1104 is also flown by Brendan "Hot Dog" Costanza during a training flight with his fellow nuggets and Lieutenant Kara Thrace. She is heavily damaged during the subsequent battle with eight Cylon Raiders. Costanza ejects from 1104 during the battle (TRS: "You Can't Go Home Again").
Although heavily damaged, 1104 is recovered and repaired during the search and rescue operations for Thrace. It is likely the Viper being cobbled together out of parts from the other stricken birds, as Captain Adama pilots it to intercept Thrace's Raider (TRS: "You Can't Go Home Again", "Litmus").