Specially Designated Mountain Airport Operations

[worldwide]

I'm viewing the SDMA Wyvern Wingman requirement, does anyone know how to derive the WX required for departure if climb gradient is not met?

Example: Wx Required for Departure if Climb gradient not met for KEGE Eagle Colorado, Runway 7: 5000 and 3. How is this calculated?

Thanks in advance.

 

[jman90]

Inside of 5000' and 3nm is see and avoid (ex. the big hill to the west that you can't outclimb), outside (5000/3nm) needs a 3.3 net climb gradient to MSA/MEA/safe altitude for obstacle clearance (IMC).