Tasmania frequency changes

Closed 23 May 2021

Opened 11 May 2021


The Office of Airspace Regulation is consulting on a proposed change to frequencies in Tasmania.


Airservices have proposed amendments to the Class A, C, E and G frequency boundaries in Tasmania.

Airservices advises this re-alignment and rationalisation of frequency boundaries is intended to simplify frequency requirements and improve efficiency, traffic management and overall safety in preparation for projected traffic increases.

This change will also address issues arising from short term weather phenomena that impact certain frequencies by providing suitable alternate frequency options or coverage.


The proposal will:

  • delete ATC Low Sectors Tasmania A, B and Huon C
  • amend four Flight Information Areas (FIAs), three E frequency boundaries and the ATC low sector huon B
  • create one new FIA, twelve E Frequency Boundaries and one ATC low Sector.

Documents for review

A copy of the proposal is provided below.

If you would like to provide further feedback, please email OAR@casa.gov.au. Feedback submitted by email will be considered but cannot be published publicly. 

Further information about airspace regulation and the airspace change process is available on the CASA website.

Why your views matter

Why we are consulting

We are seeking your feedback regarding the proposed frequency changes and how it will impact your operations.  

What Happens Next

Once the consultation has closed, we will register and review each submission received through the online response form. We will make all submissions publicly available on the Consultation Hub, unless you request that your submission remain confidential. We will also publish the final report on our website.

Information about how we consult and how to make a confidential submission is available on the CASA website.

To be notified of any future consultations, you can subscribe to our consultation and rulemaking mailing list.


  • Aerodrome operator
  • Flight instructors and flight examiners
  • Flight training operators
  • Pilots
  • Sports aviation operators
  • Air traffic controller/s
  • Air traffic service provider
  • Part 173 of CASR Certified/Authorised Instrument Flight Procedure Designer Aerodrome
  • Aerodrome owner/operators


  • Airspace and infrastructure