3 inch diameter High Power Rocket Avionics Bay

This is an avionics bay for a 3 inch minimum diameter rocket. Due to space limitations in a 3 inch rocket the traditional sled design does not give enough room for two altimeters and batteries along with connectors for ejection charges. The bay is set up for a Featherweight Raven and PerfectFlite Stratologger, both running off 9V batteries, which are contained in the battery compartment. Compartments and altimeters are mounted with brass threaded inserts from McMaster-Carr.

The AV bay is a