IMAGINE an acc controller operating 9 Frequencies providing airtraffic services to five Advisory airports at a time and three freqs must be free of coupling to avoid distortion and you will face three aircrafs transmiting at the same time so you must ask all flight to standby and pick one have the massage go to the other never use the phrase ( flight calling say again)
Collect the flight progress strips from the priting dvice and post them on flight progress board deliver flight estimats to Adjacent FIRs & units , response to hotlines gives Revision to Concerned personals .gives traffic infomation to ARR & DEP flight at those airport where no aproachs control established issue atc clearances to all flight at those airports listen to the read backs while the other flight on the free of coupling Frequencies are overriding while listening to the reading back of pilot
no Assistant JUST IMAGINE is that easy to be handled
pilot :venus control pia7525 do you read
controller: pia 7527 venus control loud and clear go ahead
pilot :pia 7525 Request to track direct jfd point
cont : pia 7525 negative maintain the airway
pilot : venus control Confirm negative
cont : Affirmative negative
windshear