Originally Posted by NinerBikes
Any new developments with this? Which model builds are they on now? The newer RV-12iS?
Yes, exactly - the RV-12iS is what's available to build, and one is currently underway at the Portland TeenFlight class (this is airplane #7 for the Portland area program). This the first RV-12iS the local program has built and they're making good progress.
Many, many other teen-build programs across the country and around the world are also building the RV-12 in various later phases of work as well as some that have started their own RV-12iS projects more recently.
Overall there are around 70 RV-12's that have been or are in the process of being built by these terrific programs around the world -- so far!