www.ApogeeRockets.com The high-Power rocket that Erin has been assembling in this series, is intended as an easy-to-build dual deployment rocket. That means it is going to carry electronics to fire off two separate ejection charges. In this week's video, we'll finish assembling the electronic's bay (called the e-bay or an altimeter bay) and install the rivets. At the end of this video, we have a nearly-functional rocket! The e-bay is the standard 4-inch Mad-Cow altimeter bay, so this video can also help you if you are interested in that product as well.