Gfa charts

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danishroy
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Gfa charts

Post by danishroy »

I was recently laid off so I can't afford to continue flight lessons right now. So I thought might as well do ground school. I am trying to figure out gfa charts. Iv read the gfa guide from nav Canada website. I understand most of it. So I thought I would give the tc practice ppl exam a try. There's questions where it asks about cloud cover and such at a specific location like Brandon or Winnipeg . How do I find where the certain location is? It's not labeled or maybe I'm just flustered with all the info that is on the gfa charts. Also is there any tricks to reading the charts that any of you found useful during training
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7ECA
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Re: Gfa charts

Post by 7ECA »

Is this exam online/computer, or a paper exam?

If it is on a computer, just like when looking up a GFA, you should be able to hover your mouse over the location markers and the name will show up.

If it is a paper exam, it's time to brush up on your Canadian geography.
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danishroy
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Re: Gfa charts

Post by danishroy »

Well it's the practice ppl exam from tc website. It's on a pdf. So I guess on my real tc ppaer exam they wouldn't label where the cities are? Lol I can find most of the major cities but iv never heard of Brandon, manitoba so I would have no idea if they ask me that on a exam
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CpnCrunch
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Re: Gfa charts

Post by CpnCrunch »

Usually for the exams you get a printout of the GFA, as well as a (physical) chart. The chart will have all the airports shown, so it's pretty easy to map those to the GFA. They'll likely give you a chart for the other side of the country, so you (probably) won't have a clue about the locations in advance.
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danishroy
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Re: Gfa charts

Post by danishroy »

Awesome that makes sense!
Any tips on reading them?
Is it just one of those things that takes practice to get good at reading them?
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photofly
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Re: Gfa charts

Post by photofly »

There are no "secret tricks".

The idea of the exam is to test the skills you would use in every-day vfr flight planning. So if you practice a lot of flight planning you will get good at the skills you need to use to do well in that part of the exam.
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CpnCrunch
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Re: Gfa charts

Post by CpnCrunch »

The GFA is actually quite straightforward once you get used to reading them. It's basically just showing cloud cover and significant weather.

The main thing to remember is that the GFA is a forecast for a single point in time, so you'll need to be able to estimate how far a particular weather system has moved in x hours (which is easy to do, as it gives the speed and direction of movement on the GFA).

Just practice reading the GFAs every day and it will eventually become easy to read them.
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