The airport faces a blackout and a plane has to turn back shortly after take-off with a reported faulty engine.

A tarmac collision disrupts passengers. Border Force find contraband and a mysterious plane lands unannounced.

Duty Manager Dan must deal with holiday passenger numbers and a self-check-in outage and an incoming flight has a critical medical emergency on-board.

A revolutionary airport trial, ten years in the making faces cancellation. Australian Border Force new recruit Nelson makes a find.

Getting the world's biggest passenger plane off the ground takes a team effort, and nightworks on a new taxiway.

The Australian Border Force dog unit sniffs out potential criminal activity. Emergency Planning Manager Riki oversees a repatriation flight.