Build 135-136

[ctorre]

These builds are not uploaded in Flightsim.com
I search them as ap26b135.zip and ap26b136.zip and non match

[wsieffert]

try these sites:

http://ourworld.cs.com/airportsupport/
http://www.flightsim.com/airportsupport/

[carousel]

I think you'll find the file names are a26b135u and a26b136u
It's the u for upgrade that's needed.
Regards