No, the Stratus is an ADS-B portable receiver. The 2020 mandate requires an ADS-B Out system (transmiter) that is compliant with the rule and must be installed in the aircraft. There are two technologies that will satisfy the rule below 18000 feet. One operates on 978 MHz and goes by the moniker of UAT. The other operates on 1090 MHz and is an extension of a mode S transponder and called 1090ES and may be used below 18000, but is required above 18000. Either technology requires a very accurate position source. At this point in time, only a WAAS receiver meets the requirements. The position source may be built in to the ADS-B unit, a stand alone receiver, or an existing approved WAAS GPS. A transponder is still required. The rule only deals with transmitting aircraft position to the FAA ground station and provides no benefits to the user. The benefits are in the non mandated receiver, but in order to receive reliable traffic information, the aircraft must meet the rule requirements for ADS-B Out.