Some days ago, I noticed that the famous OP25 project (a Free Software implementation of the APCO25 system, a digital trunked radio system) was no longer reachable on-line. It seems they were running this on a desktop PC in a university. As nobody in the project still seems to be at that university, a change in the network configuration had accidentally rendered the website unreachable.
After some quick e-mails, I offered to host them within the osmocom.org family of Free Software Projects for mobile communications. This is when op25.osmocom.org was created, and a full-site backup uploaded + installed.
I'm really happy that we were able to do a small part to help to make sure this valuable project remains accessible to interested parties in the signal processing and mobile communications field.