Krista’s SAR crew is pushed to the limit during a high-altitude rescue, while Bobby is the target of an attack in YK.

Desperate to find out how his father died, Bobby makes a reckless decision, putting Cece's life at risk.

A routine flight from Watson Lake to Yellowknife turns deadly.

Bobby (Adam Beach) gambles Mel's plane in a high-stakes poker game while Krista's pilot skills are put to the test when the DC-3 runs out of fuel at 5,000 feet.

Bobby travels south with Mel and Krista to buy a new plane and his old life in Vancouver comes back to haunt him.

Bobby and Mel fight to protect Nelson from a hitman.

Krista faces a grisly choice when her team attempts a life and death rescue.

A drug overdose in a remote community leads Bobby and Mel to a disturbing discovery about Arctic Air's involvement.

When disaster strikes, Krista’s SAR team is trapped, and Tag clings to life on the mountain; Bobby and Mel race to save them.

While flying rig workers down for a weekend in YK, an Arctic Air flight is hijacked.

Bobby lies to gain the trust of a Dene elder and friend of his father, but when tragedy strikes, Bobby must trust the elder with his own life.

Bobby and Krista attempt to rescue a group of stranded tourists from a raging forest fire, but they need help from the rest of the Arctic Air crew if they're going to make it out alive.

Bobby and Mel's DC-3 is shot up; Krista and Loreen arrange a burial.

Krista's mother pays a visit to Yellowknife and throws Krista's life into turmoil and Bobby gets his first real chance to play "family" with Connor and Petra.

Bobby backs Jim McAllister in a tough-guy boxing tournament as part of a last-ditch bid to save his diamond claim; and Arctic Air falls into crisis when Blake's friend joins the crew.

Bobby must keep troubled rock star Delilah Fury and her comeback tour from falling apart.

Bobby convinces a high-rolling college roommate to invest in Arctic Air.

Bobby and Caitlin fly into northern hunting grounds to see Nelson, but a long-awaited brother-sister reunion turns to horror when they learn that Nelson was shot by the very hunters he was hired to guide.

Arctic Air launches a search and rescue operation for Dev and Astrid.

Bobby fights against time and politics to evacuate a community before an upstream dam bursts.

A high-stakes plane race raises ghosts from Mel’s past, forcing Krista and Tag to confront a crisis in their relationship.

Bobby fights to save Petra’s life savings when Bruce Ward’s involvement in a business deal causes violence and destruction.

Bobby and Connor’s weekend on the land becomes a fight for survival, while a high altitude flight puts Mel and Krista in peril.

Bobby, Krista and Blake are trapped in an abandoned Dew Line station -- only to find out they're not alone.

A dying trapper gives Dev and Cece the location of a valuable gold claim, setting off a mini gold rush that pits Arctic Air against Bruce Ward and the Comstock Brothers.