Well, one of the reasons is that I am using the app backwards. That is, using the airspace function to teach me about airspace. I figure, if there is an acronym to do with airspace then I should know what it means. None of the meanings of the acronyms were explained in the documentation. It turns out that two of them are not even used in Australia.
As for what I am interested in, I need to be able to see any airspace below 10 000 feet that is not marked on the hybrid visual map. That means that I need to be able to see Class FIA and a little Class E. I need to be able to see controlled airspace but that is on the hybrid map (except for a little around Alice Springs!).
I also don't think that it is too much to ask that the documentation contains the following, that support sent me.
CTR is the zone, that goes from ground level.
CTA is the other controlled areas.
TMA is not used in Australia
ATZ is not used in Austrlia
My HFA still does not work. That is a genuine bug. Also, the HFA does not state the frequency that is used.
In some ways, my expectations are actually LOWER than the developers. They have put things in that I would not have worried about and some of the things are broken. I didn't ask for rhumb lines vs great circle lines. They did that themselves and it was broken! Also, they have made a classic software developer mistake of putting out new versions before they have fixed the bugs in what they have already produced. That causes what developers call a tech debt. That is, you already have bugs, and then you add more features, you are likely to produce more bugs, have even more bugs and have things harder to sort out.
OzRunways has another bug that I did not mention to you. I submitted a flight plan (I got an email back to say that it was successful) but the weather a) had not updated and b) had not said that it had not updated. I was looking at the Smart Briefing as if it was today, but it was from several days ago. If I had not checked the dates, I would not have known. That is actually a dangerous bug. So, I am a very junior pilot and I have found *three* *actual* bugs in the software. That is not good. There are probably more.