Kok Chen W7AY [w7ay (at) arrl (dot) net]
cocoaPath is a Mac OS X Universal Binary Cocoa based application that implements an HF Channel Simulator. It runs natively on both Intel based and PowerPC based Macintosh computers that use Mac OS X 10.5 (Leopard) or newer.
The application is free and it can be downloaded from the Download tab button at the top of this page.
The User's Manual is accessed with the User's Manual tab button. Implementation and technical notes can be found by using the Technical tab.
The Xcode project and source code for cocoaPath are also available through the Download page.