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Neptune Payload Prototype Project

S²MARTS Project No. 21-10: The Office of Naval Research (ONR) requires a prototype subminiature Radio Frequency (RF) signal processing payload subsystem for integration into a maritime system of expendable unmanned systems.


Coming Soon Notice:

April 8, 2021 10:00 am ET

RFS Release:

May 13, 2021 12:00 pm ET

RNI Release:


Questions Due:

May 11, 2021 12:00 pm ET

Q&A Responses:

June 8, 2021 12:00 pm ET

Solution Due:

July 2, 2021 12:00 am ET

Award Notice:

September 20, 2021 12:00 pm ET

Awareness Day:


Awareness Day:


Innovator NETWORX:

April 20, 2021 1:00 pm ET

May 27, 2021 12:00 pm ET