RealFlight SITL modified executable link missing in wiki

Hi,

I was trying to do an SITL simulation using RealFlight by following the wiki - http://ardupilot.org/dev/docs/sitl-with-realflight.html

Where it says ‘Download the modified RealFlight executable (ie. “RealFlight - FA1 4-28.exe”)’, there is no link provided to the executable. I tried googling this to no avail. Can anyone help me out with the link?

Update -

Did some more googling and found this thread -

it is a closed beta right now, you need to apply to KnifeEdge to get access

There’s that. leaving this here for anyone else who might be looking for this