GPS: Missing Airspace Options

Applicable
MS Flight
FSXA
FSX
FS2004
FS2002

GPS: Missing Airspace Options

I have found a very curious OMISSION in the FSX SDK on the XML Map parameters...

ObjectDetailLayerAirspaces

-1 = Default
0 = Draw nothing 

This is woefully incomplete! Here is a list of known input parameters for this token:

-1    - default
0     - Draw Nothing
8     - Class B
16    - Class C
32    - Class D
64    - MOA
128   - Restricted
256   - Prohibited
512   - Warning
1024  - Alert
2048  - Danger
4096  - Mode C
8192  - Radar
16384 - Training

You can create Macro entries for use in your gauge to display selected airspaces by summing the input parameters for each type:

B, C, D, MOA, RESTRICTED, PROHIBITED, WARNING, ALERT, DANGER, MODE_C, RADAR, TRAINING
8, 16,32, 64,    128,        256,       512     1024   2048    4096    8192   16384
<Macro Name="DisplayedAirspaces">0x7FF800</Macro>

MOA, RESTRICTED, PROHIBITED, WARNING, ALERT, DANGER
64      128         256        512    1024    2048
<Macro Name="AlwaysDisplayedAirspaces">0x0FC000</Macro>