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Search: Posts Made By: alphacentauri
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28th Mar 2022, 21:57
Replies: 293
Views: 55,209
Posted By alphacentauri

LB, spot on......

LB, spot on......
28th Mar 2022, 21:51
Replies: 28
Views: 3,534
Posted By alphacentauri

The FAA disagrees with you.... Airspace (faa.gov)...

The FAA disagrees with you.... Airspace (faa.gov) (https://www.faa.gov/air_traffic/publications/atpubs/aim_html/chap_3.html) and PHAK Chapter 15 (faa.gov)...
21st Mar 2022, 21:29
Replies: 74
Views: 5,564
Posted By alphacentauri

I have some questions...... What, exactly do...

I have some questions......

What, exactly do you (or they) mean by "perfectly safe"?
Does it mean no accidents, ever?
Does it mean 1 x 10-7 (1 accident 10 million movements)
Does it mean 1 x...
19th Mar 2022, 02:01
Replies: 74
Views: 5,564
Posted By alphacentauri

Lead Balloon, To clarify, the airspace data...

Lead Balloon,

To clarify, the airspace data and approach data are in separate parts of the database. They are unknown to each other, and so there are no smarts to compare approach path and...
18th Mar 2022, 03:57
Replies: 74
Views: 5,564
Posted By alphacentauri

Tossbag, yes pretty much. From my own...

Tossbag, yes pretty much.

From my own experience it seems that Boeing aircraft systems seem to favour a 2.5-3 degree profile, whereas the Airbus logic is not quite as straight forward and in some...
18th Mar 2022, 03:18
Replies: 74
Views: 5,564
Posted By alphacentauri

Tossbag, different manufacturers modify the...

Tossbag, different manufacturers modify the coding in order for their specific navigation system to perform in a certain way for certain aircraft. For example its widely known that Boeing and Airbus...
17th Mar 2022, 20:56
Replies: 74
Views: 5,564
Posted By alphacentauri

There is actually SWH....see attached extract of...

There is actually SWH....see attached extract of procedure coding (my red circle is the vertical path angle for the final segment)..........this only goes back to the FAF. There is no coded vertical...
17th Mar 2022, 03:53
Replies: 74
Views: 5,564
Posted By alphacentauri

Dick, The approach coding for that procedure...

Dick,

The approach coding for that procedure does not have any coded vertical guidance prior to SBKWI. Any vertical advisory provided before this point is Garmin system derived, and not from coded...
14th Dec 2021, 07:53
Replies: 145
Views: 35,339
Posted By alphacentauri

AltFlieger, your frustration is misguided. Ive...

AltFlieger, your frustration is misguided. Ive been designing these things for 16years and the only reason -AR approaches are not more common is because aircraft capability is not that common....
24th Nov 2021, 05:45
Replies: 81
Views: 14,318
Posted By alphacentauri

Then why have it in there if its never been...

Then why have it in there if its never been complied with?
Defeats the purpose of having an expectation, if its never going to be met........dont worry the entire document is obsolete and its only...
24th Nov 2021, 03:47
Replies: 81
Views: 14,318
Posted By alphacentauri

Hate to revive an older thread, but......... ...

Hate to revive an older thread, but.........

le Pingouin and CaptainMidnight have both made statement in this thread to the effect that IFR traffic information service is a 'workload permitting'...
5th Oct 2021, 02:18
Replies: 2,106
Views: 975,698
Posted By alphacentauri

Can confirm…

Can confirm…
11th Sep 2021, 07:25
Replies: 81
Views: 14,318
Posted By alphacentauri

Geoff, .....supposedly the OAR, but we get...

Geoff,

.....supposedly the OAR, but we get the same result if we just say nobody. So why don't we just say nobody.

...there have been no methods established.

*sigh*

Here's the rub....
2nd Sep 2021, 22:02
Replies: 81
Views: 14,318
Posted By alphacentauri

Something to consider for your argument. To...

Something to consider for your argument.

To analyse a safety system, you cannot prove it to be unsafe by demonstrating that another system is safer.

The accident at Benalla shouldn't have...
2nd Sep 2021, 11:57
Replies: 81
Views: 14,318
Posted By alphacentauri

At the time of the accident? Yes, but that's not...

At the time of the accident? Yes, but that's not the point Dick.

All of the parts of the airspace system WERE NOT functioning as they should have been. ATC ignored multiple tracking alerts.

Had...
2nd Sep 2021, 10:19
Replies: 81
Views: 14,318
Posted By alphacentauri

All of them. You can't prove that airspace...

All of them.

You can't prove that airspace was the causing factor for any of them. The only argument you've got is that NAS MAY have prevented them. You can't prove that either.

As Lead Balloon...
1st Sep 2021, 06:00
Replies: 14
Views: 3,522
Posted By alphacentauri

Dick, Q1 Yes I am. Q2 In the 2024/25 time...

Dick,
Q1 Yes I am.
Q2 In the 2024/25 time frame
Q3 Not that I am aware, you just need to make sure that avionics is WAAS capable. I believe that is TSO145/146
Q4 Project is being run by...
1st Sep 2021, 05:07
Replies: 14
Views: 3,522
Posted By alphacentauri

Ahh so you don't know how to read then.....the...

Ahh so you don't know how to read then.....the quote is about funding to "enhance" the system, not about providing a system.

Not sure what enhancements they are referring to, I suspect it may have...
31st Aug 2021, 22:53
Replies: 14
Views: 3,522
Posted By alphacentauri

There is heaps going on in this space. Still...

There is heaps going on in this space. Still going ahead, I believe contracts are being finalised.



Why do you continue to have conspiracy theories over this? Its a fully funded Australian...
14th Aug 2021, 00:58
Replies: 135
Views: 19,457
Posted By alphacentauri

Of course they are, because they haven't actually...

Of course they are, because they haven't actually changed anything in the system…..

Lets see, frequency congestion has been named as one of the ‘latent risks’ by the OAR.

Solution: mandate more...
5th Aug 2021, 22:50
Replies: 23
Views: 15,029
Posted By alphacentauri

VOR approach does not have an LNAV/VNAV minima....

VOR approach does not have an LNAV/VNAV minima. VOR approach has an MDA. If you want to fly a VOR approach as a 3D approach operation, then in order to treat the MDA as a DA, you must add an amount...
19th Jul 2021, 06:50
Replies: 135
Views: 19,457
Posted By alphacentauri

Then it shouldnt be Class G....

Then it shouldnt be Class G....
19th Jul 2021, 05:28
Replies: 135
Views: 19,457
Posted By alphacentauri

Devils advocate.... Its Class G.....I don't...

Devils advocate....

Its Class G.....I don't want/expect a service. You don't need a 'plan in the system' to give me directed traffic.
2nd Jul 2021, 02:04
Replies: 306
Views: 198,335
Posted By alphacentauri

If you have access to the worked answers, how is...

If you have access to the worked answers, how is it you are not able to compare the workings to yours and find out exactly where you are making the error?

If I recall the dividing of segments is...
1st Jul 2021, 22:36
Replies: 306
Views: 198,335
Posted By alphacentauri

Skiiz, I don't remember the answer options being...

Skiiz, I don't remember the answer options being that close together. Surely there is an option that is much closer to your figures than all of the rest?

Its been a while since I sat them.....but...
13th May 2021, 06:18
Replies: 15
Views: 4,314
Posted By alphacentauri

What we're talking about is the difference...

What we're talking about is the difference between equality of outcome versus equality of opportunity.

We all want equality of opportunity. Unfortunately there is a belief that equality of outcome...
22nd Apr 2021, 10:17
Replies: 81
Views: 14,318
Posted By alphacentauri

Dick you just made my point for me, The...

Dick you just made my point for me,

The reason some commercial aircraft only have one pilot is because that is the risk we are prepared to ACCEPT. If we were FORCED, then there would be 2 pilots....
22nd Apr 2021, 10:08
Replies: 95
Views: 8,728
Posted By alphacentauri

Geoff, interesting you say that (paralysis by...

Geoff, interesting you say that (paralysis by analysis). Id argue that is exactly what we have now. OAR are paralysed because they don’t actually have the skills or knowledge to make a determination...
21st Apr 2021, 23:17
Replies: 81
Views: 14,318
Posted By alphacentauri

I'd say he is half right, and half wrong. Air...

I'd say he is half right, and half wrong. Air safety is actually about risk, and what the risk tolerance is of the Government and the Public. What he is actually saying in this quote is that his risk...
17th Apr 2021, 06:40
Replies: 95
Views: 8,728
Posted By alphacentauri

"enlightened procedural standards" - the IFR...

"enlightened procedural standards" - the IFR service one gets when ATC realise that you dont know how the airspace system works.

Its the same as the level of service you get when you announce you...
15th Apr 2021, 11:05
Replies: 95
Views: 8,728
Posted By alphacentauri

VOR posted anonymously too. Why do you not...

VOR posted anonymously too. Why do you not question their credibility? By the way, where in any of my posts have I given the impression that I am resisting change? Im just resisting your change.

...
15th Apr 2021, 07:29
Replies: 95
Views: 8,728
Posted By alphacentauri

And thats a good thing that it didnt, because a...

And thats a good thing that it didnt, because a few things would have happened by now;

Airservices still would not have provided the CNS infrastructure to go with it and operate it like 'the US...
13th Apr 2021, 21:23
Replies: 95
Views: 8,728
Posted By alphacentauri

Missy, you make a fair point. Perhaps that is...

Missy, you make a fair point. Perhaps that is what we dont currently have? When I wrote the post I had Class G airspace at Ballina, Dubbo, West Archerfield and Wellcamp in mind. All the same classes...
13th Apr 2021, 09:35
Replies: 95
Views: 8,728
Posted By alphacentauri

Are we? We dont have it in our current airspace...

Are we? We dont have it in our current airspace structure, even amongst locations that have same class of airspace.
13th Apr 2021, 04:45
Replies: 95
Views: 8,728
Posted By alphacentauri

Geoff, with respect, you just made most of my...

Geoff, with respect, you just made most of my points for me.

No I did not mean airspace classes. If modern technology has increased the risk, why are we proposing an airspace solution that was...
Showing results 1 to 35 of 453
 


 
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