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New Radio Procedures at/near Ballina - CASA

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New Radio Procedures at/near Ballina - CASA

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Old 30th Nov 2019, 06:17
  #41 (permalink)  
 
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We have moved this topic from Ballina to Remote Towers, so to revert to the subject of the post...............
Ballina is, like Wellcamp near Toowoomba, in a particularly difficult position from an air traffic control point of view.
It sits astride a well-worn aviation corridor sandwiched between Class C controlled airspace to the north, Class E above, and ADF R Area to the south. It also has retained an NDB which is used for IFR training and many VFR aircraft use the airspace to remain OCTA. It also has other airports using the CTAF plus private ALAs in proximity to them all.These combine to create a multi-use piece of airspace of far greater complexity than say Broome or Karratha. This is then exacerbated by scheduled passenger traffic, the protection of which is the primary role of CASA and Airservices.
Both have decided that the pilots of the public transport aircraft do not need any air traffic service (other than Airservices IFR traffic information in Class G airspace), deeming the risk to the passengers of the public transport aircraft to be as low as reasonably practicable (ALARP), as required by the safety management systems they should be utilising.
There are a number of risk mitigators at CASA and Airservices disposal yet they choose to pick a non-ICAO compliant radio service which CASR regulations (CASR 172) states explicitly is NOT an air traffic service.
What else could they do?
1. Install surveillance, specifically SSR - this will detect all of the transponder/ADS-B equipped aircraft;
2. Control the IFR entry and departure tracks utilising either Class E or C airspace - either would do if there was surveillance;
3. Control Ballina aerodrome traffic with Class D airspace - this would capture everybody with a radio;
4. A combination of Class E and Class D - this would be the lowest risk option.
A cost/benefit analysis is then normally applied
I am not going to attempt that here, I will only ask how much is an A320 or B737 worth, how much is an individual life worth, is a Ballina-based secondary radar too expensive, is a single-person ATC Tower too expensive?
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Old 30th Nov 2019, 09:12
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Perhaps the solution is for VFR aircraft to get from Sydney to Brisbane via a VFR corridor via Alice Springs?
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Old 30th Nov 2019, 11:10
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We have moved this topic from Ballina to Remote Towers, so to revert to the subject of the post...............
Ballina is, like Wellcamp near Toowoomba, in a particularly difficult position from an air traffic control point of view.
It sits astride a well-worn aviation corridor sandwiched between Class C controlled airspace to the north, Class E above, and ADF R Area to the south. It also has retained an NDB which is used for IFR training and many VFR aircraft use the airspace to remain OCTA. It also has other airports using the CTAF plus private ALAs in proximity to them all.These combine to create a multi-use piece of airspace of far greater complexity than say Broome or Karratha. This is then exacerbated by scheduled passenger traffic, the protection of which is the primary role of CASA and Airservices.
Both have decided that the pilots of the public transport aircraft do not need any air traffic service (other than Airservices IFR traffic information in Class G airspace), deeming the risk to the passengers of the public transport aircraft to be as low as reasonably practicable (ALARP), as required by the safety management systems they should be utilising.
There are a number of risk mitigators at CASA and Airservices disposal yet they choose to pick a non-ICAO compliant radio service which CASR regulations (CASR 172) states explicitly is NOT an air traffic service.
What else could they do?
1. Install surveillance, specifically SSR - this will detect all of the transponder/ADS-B equipped aircraft;
2. Control the IFR entry and departure tracks utilising either Class E or C airspace - either would do if there was surveillance;
3. Control Ballina aerodrome traffic with Class D airspace - this would capture everybody with a radio;
4. A combination of Class E and Class D - this would be the lowest risk option.
A cost/benefit analysis is then normally applied
I am not going to attempt that here, I will only ask how much is an A320 or B737 worth, how much is an individual life worth, is a Ballina-based secondary radar too expensive, is a single-person ATC Tower too expensive?
Pretty much sums up Australian aviation agencies contempt for 'safety' processes. 1st world country, 3rd world infrastructure.
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Old 30th Nov 2019, 21:41
  #44 (permalink)  
 
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I will only ask how much is an A320 or B737 worth, how much is an individual life worth, is a Ballina-based secondary radar too expensive, is a single-person ATC Tower too expensive?
Yes, it is too expensive.

CASA, Airservices, ATSB and governments won’t call it for what it is, but that doesn’t change what it is: affordable safety. (There is a twist to the concept in Australia, though: The concept of “affordable” is affected by politics.)

Airlines and their pilots make the decision, all day every day, that the risks of flying in and out of places like Ballina (and Mildura and Wagga and..) are “worth” taking. Nobody is making them take those risks.
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Old 1st Dec 2019, 01:30
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Sorry, Lead, but affordable safety is only another term for a cost/benefit analysis. Sometimes you need to quote a ridiculous example to see what that means. For instance, close Ballina aerodrome, make everyone fly to the Gold Coast, then the problem goes away. Clearly that is silly because we can make Ballina much safer without closing it down - oh and incidentally not forcing holidaymakers to drive for an hour on the Pacific Highway - arguably a less safe practise than flying!
The issue here is that Airservices has a master plan, and it does not include any new non-ADSB surveillance or manned control towers. They are really not interested in providing services at places like Albury or Ballina because they do not make any money! Any service they do end up providing in such places is simply a spin-off from their main game which is making money for the Federal Government out of aviation or something the Department forces them to provide because otherwise it may embarrass the Minister and affect his/her chances of re-election (see current activity around Hobart for proof). Why else would the law forbid private enterprise from providing such services? As for CASA - just a rubber stamp working for the same department as Airservices; CASA's main game is administering AOCs.
Other countries with free-enterprise economies allow private sector air traffic services (ATS) where the private sector is best placed to provide such services. Why, for instance, is Sydney Airport not allowed to own the ILS although they own the runway lights? Why are they not allowed to build their own air traffic facilities and then tender the services out to specialist companies or even employ ATS staff them selves. Heathrow Airport does!
Funnily enough the Certified Air/Ground Services at Ballina and Ayers Rock are the closest we get to free-enterprise in our system - pity the company that provides the service is not allowed to operate control towers or even an Aerodrome Flight Information Service!
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Old 1st Dec 2019, 06:44
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Sorry, Lead, but affordable safety is only another term for a cost/benefit analysis.
No need to apologise. I already knew that.
Sometimes you need to quote a ridiculous example to see what that means. For instance, close Ballina aerodrome, make everyone fly to the Gold Coast, then the problem goes away. Clearly that is silly because we can make Ballina much safer without closing it down - oh and incidentally not forcing holidaymakers to drive for an hour on the Pacific Highway - arguably a less safe practise than flying!
But hang on: What has CASA assessed as the probabilities of a mid-air collision involving an RPT aircraft at e.g. Ballina, and what price does CASA attribute to each of the lives involved?

Absent those numbers, the assessment is meaningless.
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Old 2nd Dec 2019, 00:03
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Lead, your last questions expose the myth that is Australia airspace policy.
The last published assessment of Ballina airspace by the Office of Airspace Regulation, is 2015. In it they said that the airspace (Class G) was fit for purpose but recommended a CA/GRS (Class G with a directed non-ATS traffic service!).
Now, according to AIP Supp H140/19 that arrangement is no longer fit for purpose because four VFR pilots failed to make the transmissions required under CAR 166C. So CASA introduces a Broadcast Area (Still Class G with a directed non-ATS traffic service) which is not an airspace change, it is a radio procedure change that eliminates non-radio equipped aircraft.
The AIP SUPP however only requires that pilots (not aircraft they are machines) make a radio call when departing, entering or transiting the broadcast area. This is essentially identical to CAR166C minus the "if the pilot has a radio" part.
As I have written previously CASA has run out of mitigaters to reduce the risk at Ballina - the probabilities of a mid-air are addressed in the AIP SUPP by stating that the number of movements are unchanged at 13,000 but the number of air transport movements has decreased by 12.7% so the risk has in terms of likelihood has actually reduced!
Now I am not arguing that nothing needs to be done, there is clearly a problem, I am only arguing that CASA does not seem to have the balls to tell Airservices to install some surveillance or impose positive air traffic control over the airspace in order to safeguard the fare-paying passengers.
I would only add that if these separation issues are coming from the airlines flying into Ballina, as I suspect they are, they should think very hard about whether they need to risk their reputations by using this particular airport.
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Old 2nd Dec 2019, 00:56
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The AIP SUPP however only requires that pilots (not aircraft they are machines) make a radio call when departing, entering or transiting the broadcast area. This is essentially identical to CAR166C minus the "if the pilot has a radio" part.
... and minus the “whenever it is reasonably necessary” part.

CAR 166C does not mandate the radio calls that are now mandated by the new instrument.

124.2 is going to get very ‘chatty’. You’ll be able to hear the increased safety (except from those suffering finger trouble...)
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Old 9th Jan 2021, 09:38
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What Ballina needs much more than an ATC tower is a parallel taxiway. It’s a very inefficient airport while jets have to roll through to the turning node at the end and back-track after landing RWY06, or backtrack from the apron to depart RWY24.
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Old 10th Jan 2021, 00:49
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250below10 - You are correct however a parallel taxiway is probably more expensive than a small (privately run) Class D control tower. Proof of this can be seen at airports such as Cairns, Gold and Sunny Coasts, Hobart, and so on, all of which have large (Government monopoly) Towers, but either limited or no parallel taxiways. In these cases the Tower is in fact a mitigator for the lack of a parallel taxyway as anyone who has operated through Cairns should be able to work out. The parallel taxiway only provides a mitigator against runway occupancy issues; this is only one factor in the complexity problem. A single person Class D Tower controller can mitigate against many other issues in on the ground, and in the air, as well as contributing to the smooth running of the airport. This, in my view a reason why the ATCs should be working for the airport, not the Government. There is, by the way, no reason why a privately run Tower should not operate as part of the overall ATC system and be able to provide clearnces, SSR codes, etc. The fact that this does not occur at Ballina and Ayres Rock is an artificial constraint imposed by the Federal Government (Airservices and CASA) in order to be able to claim that a CA/GRS is not an ATS.

Should anyone claim that a privately operated ATC service is not possible or unsafe, I would only ask them to consider whether privately operated airlines are safe, and why do the British CAA and US FAA allow them? Is it too expensive? The costs would be mainly ATC salaries, but the CA/GRS guys at Ballina are all retired ATCs, if that is affordable than so would be a Tower
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Old 10th Jan 2021, 03:18
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Cairns has a parallel taxiway for 2/3rds of the runway! Ballina has none. Straight off the apron onto the runway.
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Old 10th Jan 2021, 04:49
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I propose a new model, revolutionary and puts the onus on the user. Yes, user pays. In the end the user ends up paying about 8 times but hey, it fools the public into thinking that those rich pilots can afford to pay, so they should.

Construct a parallel taxiway, a bloody beauty, fully lit, not just painted centrelines but that stuff that is raised and melted into the surface. And...............TOLL IT. Force anybody that uses it to pay, I dunno, $12.41 per pop, yearly CPI increases. E-tag on the dash, if you don't pay your bill, massive Police fine. Get the Police to do your dirty work on a private taxiway, shouldn't be a problem for VicPol especially, they love that ****.

Airport owner can just gift the property for the taxiway to the operator and mumble something like 'It costs us more to maintain than to operate it ourselves.' When reminded that they don't own it, the tax/rate payer does, mumble something like 'There's significant economic benefit in operating a public/private partnership and will cost us all less in the long run.'

Leave the old half-arsed taxiway in place, you know, you should have a choice on whether you use the tollway or not. But make sure it takes twice as long to get where you're going, put some traffic lights on it, make sure there's a few potholes. Nothing like a propstrike and associated bulk strip to make you realise you should stop your meaningless protest and just use the tolled taxiway.

Job done. I just made 4.3 million dollars in consulting fees.
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Old 10th Jan 2021, 06:38
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Originally Posted by ramble on
On average, 15 commercial movements a day, 1500 passengers a day, and in total over half a million people moved in the area over the last year and still no tower.......even to cover the commercial traffic.

Fascinating.



take the Tower and it’s staff from Camden, next to no traffic midweek and would cope weekends.
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Old 10th Jan 2021, 06:51
  #54 (permalink)  
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I propose a new model, revolutionary and puts the onus on the user. Yes, user pays. In the end the user ends up paying about 8 times but hey, it fools the public into thinking that those rich pilots can afford to pay, so they should.

Construct a parallel taxiway, a bloody beauty, fully lit, not just painted centrelines but that stuff that is raised and melted into the surface. And...............TOLL IT. Force anybody that uses it to pay, I dunno, $12.41 per pop, yearly CPI increases. E-tag on the dash, if you don't pay your bill, massive Police fine. Get the Police to do your dirty work on a private taxiway, shouldn't be a problem for VicPol especially, they love that ****.

Airport owner can just gift the property for the taxiway to the operator and mumble something like 'It costs us more to maintain than to operate it ourselves.' When reminded that they don't own it, the tax/rate payer does, mumble something like 'There's significant economic benefit in operating a public/private partnership and will cost us all less in the long run.'

Leave the old half-arsed taxiway in place, you know, you should have a choice on whether you use the tollway or not. But make sure it takes twice as long to get where you're going, put some traffic lights on it, make sure there's a few potholes. Nothing like a propstrike and associated bulk strip to make you realise you should stop your meaningless protest and just use the tolled taxiway.

Job done. I just made 4.3 million dollars in consulting fees.
Sadly, Bodie1, I suspect that your rant is more or less based on factual events!
Right down to the consultancy fee bit!
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Old 10th Jan 2021, 14:27
  #55 (permalink)  
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Angel

HO HO HO....
I actually started this thread becuz Oi Thort it might have bin 'important'......Well... to 'some' anyway.....'Specially those who operate into / out of Ballina NSW......in 'Fast Movers'....
(Relatively Speakin'...)

The effective 'WEF' date is almost 19 years to THE DAY that RHS actually got me 'redundo'd' outta there...(FS) ...FIS that is.
(Flight Service) & (Flight Information Service) provided by Air Traffic Services (Flight Service Officers) who USED to give FIS to ALL radio equipped aircraft - operating OCTA
(In WA anyway....the rest of OZ had long gone...)
(That's Outside Controlled Airspace) to the 'uninitiated' -

And - a "Special' service to those operating into / out of or in 'near proximity' to those AD's designated 'AFIZ'.
(Look it up if ya don't know wot they were....)

So, 'ere we are....still fighting over getting a 'suitable service' into / out of regional airports - like Ballina etc - with jet RPT traffic amongst 'lighties' ......
And, STILL NO SOLUTION!!!!

MERRY Christmas YOU Lot....and a VERY HAPPY 2021.....COVID notwithstanding..............

HO...HO...HO....
and.....Tks Again Dick, for the Big 'R'...........
I'm still enjoyin' it!!
CHEEERRRSSS,,,,
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Old 10th Jan 2021, 22:42
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Ahhh, the Holy Grail...
the big “R”!
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Old 11th Jan 2021, 04:53
  #57 (permalink)  
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Devil

(Flight Service) & (Flight Information Service) provided by Air Traffic Services (Flight Service Officers) who USED to give FIS to ALL radio equipped aircraft - operating OCTA
(In WA anyway....the rest of OZ had long gone...)
(That's Outside Controlled Airspace) to the 'uninitiated' -

And - a "Special' service to those operating into / out of or in 'near proximity' to those AD's designated 'AFIZ'.
Ahh, the good old days where one could walk into an Office and actually get a printed forecast of the weather along your flight path, and also fill out a Flight plan, handing it to a real live Person who would cast his/her eagle eye over it. And woe betide you if you had made a mistake in any calculations!!

When lodging a Full Reporting Flight Plan was expected, even if flying a private flight under the VFR rules, and NoSar-no details was considered very poor airmanship!

Putting in an IFR plan was so flamin' easy an' all! Just fill out the same form and circle I which was just to the left of the V.
.
Still have a couple of pads of Flight Plan forms. One, has 'Stolen from Ceduna FSU' written on it!

G'day Griffo.
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Old 11th Jan 2021, 07:21
  #58 (permalink)  
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Devil

Thanx Pinky,
I believe that a certain ex fso ex said Ceduna might still be lookin' for ya.....sumphin' about stolen Gummint property......
Cheerrsss....
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Old 15th Jan 2021, 03:25
  #59 (permalink)  
 
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Should anyone claim that a privately operated ATC service is not possible or unsafe,......... and why do the British CAA and US FAA allow them?
They're not really private. In the UK it seems to be one company that evolved from the Govt provider being sold off (the Govt still retains 49%), and the US ones have a lot of FAA involvement, ie pretty much pays for them
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Old 16th Jan 2021, 01:37
  #60 (permalink)  
 
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Thanks TIEW - I understand the complexities, particularly in the US. However even there the Class D "VFR Tower" model allows for a simple operating environment, with minimal electronic assistance; the expensive equipment and the big pay cheques are kept in the Centres who separate the IFR aircraft.

The much-loved FS system, of which you were part, was overtaken by technology (see Pinky's comments). Apart from the elements that Pinky loved, the FS system still exists but is now utilising display screens with transponder/ADS-B information available, and the operators are also qualified ATCs who can in the same shift operate a control sector. A huge number of your colleagues made the transition and many still hold senior positions in the ATC Towers and Centres.

My view, often expressed on PPrune is that traffic information is the most basic of air traffic services. It may have served us well last century but the volumes and types of aircraft in the system are now larger and more complex. There is still a place for traffic information but Australia needs a graduated response as traffic levels increase so that something can be put in place before Class C airspace and an Airservices tower are needed! Regretably CASA and Airservices have painted themselves into a corner by opposing, for 30 years, everything that Dick wanted to introduce. Mangalore should change all that but I have no faith that the ATSB will say the things they ought to say - they are after all part of the same "deep state" apparatus that runs Australian aviation
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