As one of those who provide this service to you(us) in the Brisbane area, I am a bit perplexed at some of the expectations expressed in this thread.
Reading the reference already linked is a good start to clear up any confusion - specifically AIP 3.3, 2.1.6.
But briefly:
FLIGHT FOLLOWING, is essentially a Radar Information Service (RIS), previously known as a Radar Advisory Service (RAS).
Radar Coverage is required (therefore a transponder by default)
Continuous Two-way communication is also required - you will lose the service if changing to CTAF and must inform ATC when intending to change frequency. Your service will be terminated.
Flight Following Handoff must be requested by the pilot. (Your prompt will be when your service is terminated by the controller - if this is because your are leaving radar coverage - now called surveillance - then it is unlikley an ongoing service will be available to you. If you are not sure just ask)
Put in a flight plan when you know in advance you wll be utilising this service - flight plan entry is a big distraction for ATC when running traffic. ATC may be running high level separation and approach sequencing whilst also providing youe flight following. If you have planned it will make life easier for everyone - including you.
If you havent put in a plan give a call like: BRISBANE RADAR/CENTRE ULTRALIGHT 7575 WITH DETAILS REQUESTING FLIGHT FOLLOWING. This gives an immediate prompt to the controller you dont have details. When you get the GO AHEAD DETAILS make sure you include:
AIRCRAFT TYPE , POSITION, DESTINATION or POINT you want a service to, ALTITUDE (you are maintaining) and POB.
e.g. ULTRALIGHT 7575, JABIRU, 20NM north of YBCG, TRACKING COASTAL NORTHBOUND FOR BUNDABERG, MAINT 3500, 2POB.
(BTW - if you just want a snapshot of traffic in your area or a position check you don't need Flight Following, just a POSITION ADVISORY or TRAFFIC ADVISORY - we dont need a flight plan for that. Possibly the controller will just ask you to SQUAWK IDENT (the SPI function on your Transponder).
Please, please, please, ensure you have ALT selected on your transponder - even if not talking to ATC.
There is no SARTIME as such - there is a continuous SAR monitoring service until such time as the service is terminated (either by you or by ATC). Hence the need to monitor continuous 2-way contact with ATC. e.g. if you dissapear from Radar Coverage, and we advise RADAR SERVICE TERMINATED and you do not acknowledge, (even if it is where we expect you to fade from Radar Coverage) we have no choice but to start communication checks and initiate SAR action - as you would expect and hope! A mobile phone number on your flight plan is a really good idea BTW.
Another point - dont be surprised to be denied FLIGHT FOLLOWING in designated Danger Areas where Intense flying training is conducted - the amount of traffic can make a traffic advisory impossible.
An article in the CASA FSA magazine of Mar/Apr 05 had to following information:
The link on the RAA Website is also worth a read:
http://www.auf.asn.au/comms/procedure.html#ris