Search and Rescue comes in two separate pieces, the game Program itself and the Data Files SAR uses. You will need to install both prior to playing Search and Rescue.
The current version of Search and Rescue is 1.4.0.
Download the latest files here.
Please note that the latest Program version is 1.5.0, and the latest set of Data files have is 1.3.0. Though it's possible to use different versions of the Data file, it's recommended you use the latest release of each. Should you have any questions, get in touch with us via the Contact Us page.
We also have a new add-on pack, called Guadarrama, which contains a new map and five additional missions. You can find the Guadarrama pack on our download site. The add-on pack can be installed the same way as the regular Data files. Please see these instructions for details.
So far as I know, we have the right to distribute the maps contained in the Guadarrama package, however if copyright is being violated, please get in touch with us via the Contact page so we may resolve the issue.
For notes on installing Search and Rescue, please read the instructions.
The Changelog for Search and Rescue can be found here.