Home / Companies / NASA / RFMG - Radio Frequency Mass Gauge Hardware RFMG - Radio Frequency Mass Gauge NASA GRC RFMG is NASA Glenn's radio-frequency mass gauge. CompaniesNASAOEM FlightsIM-1 Odysseus2024-02-15 · IM-1 Odysseus (TO2-IM): first commercial soft landing (Feb 2024). Jobs RFMG - Radio Frequency Mass GaugeNASA Cargo Radio Frequency Mass Gauge Sourcesscience.nasa.govwww1.grc.nasa.gov