No transponders for Ultralights (still) !!! Through 2020 and beyond. Pheww!!!
...in the US. Think if every state had jurisdiction over their own airspace (like in Europe): Mode C...ch a system installed, balloon or glider may conduct operations in the airspace within 30 nautical miles of a...A year of progress on international freedom to fly- AOPA International
...and other costs remain a barrier to many; there remain many threats to airspace access, and unnecessary burde...mize flight training, create standards to minimize the risk of sharing airspace with remotely piloted aircraf...