Maddyhome Forums

What do the following airspace categories mean and where was the data obtained:

Glider prohibited:
Danger (MOA/Alert/Warning)
Other:

I know that MOA means military operating area, but what does alert and warning mean?
What is included in other?

Thanks

Jug

I'm not sure about some of them. The answer is also likely to be different for different countries. The data I used to load the maps had the airspaces organized into the different airspaces. I simply kept the delineation.

What about for the US? What do the categories really mean?

Does the CTR one overlap in meaning with the Class B and C?

Jug

In the US the only airspaces shown on this site are B, C, D, E, Prohibited, Restricted, and Danger (MOA and Alert). B and D are in blue, the rest in purple like a regular US sectional chart.