Michigan Aerospace Corporation has an extensive history in the field of tunable Fabry-Perot Interferometer technology dating back to 1987 and the HRDI instrument, which continues to operate on orbit to date. We continue to drive Fabry-Perot technology to the cutting edge, producing tunable etalons for both ground and space based applications, cryogenic, high vacuum environments, and most recently developing lightweight, space qualified etalons utilizing the latest techniques in Silicon Carbide casting and machining technologies. Additionally, Michigan Aerospace is currently working on enhancements to our etalon design which will culminate in the fabrication and qualification of an etalon that will perform to specifications under dynamic vibrational conditions aboard an aircraft.