It started to rain, ( it's been raining here for the past week ) so we pushed the aircraft into the car garage. When the rain stopped I pulled the aircraft forward to get the GPS antennas outside. The ELT needs a good GPS signal to work correctly, it's able to send it's position to SAR authorities within 100 meters if activated by either " G" force or manually activated. There is a lot of room in the build shed without the aircraft, I have accumulated a lot of other stuff over the years.