The Atzerri Air Traffic Control was established at some point before the Clone Wars, and regulated comings and goings from the planet of Atzerri.
The Human male Elmyo and a Gotal male were members of the traffic control. When the bounty hunter Boba Fett was turning his bounty, the Atzerri glitterstim dealer H'buk, over to the Traders' Coalition, the traffic controller tried to negotiate the landing fee with Fett.