Data-encrypted Autonomous In-situ Subsurface Profiling Systems

The Fleet Logistics Center Norfolk (FLCN), operating under the Department of the Navy Naval Supply Systems Command, is conducting market research to identify qualified sources for air-rigged or air/surface-deployable profiling floats to support meteorological and oceanographic operations globally for the Naval Oceanographic Office (NAVOCEANO). The profiling floats must be autonomous, data-encrypted instruments capable of measuring salinity, temperature, and pressure at depths up to 2,000 meters with mandatory FIPS 140-2 Level 2 encryption and Iridium satellite communications via DoD networks. Key technical requirements include autonomous operation for at least 120 profiles, remote satellite command capability, operation in sea states 0-6, and full compatibility with DoD cybersecurity policies. This is a sources sought notice for planning and market research purposes only and does not constitute a binding solicitation or commitment to award; however, interested vendors must submit a maximum 10-page capability response including company details, CAGE Code, business size classification, past performance examples, and any technical questions by 10:00 AM on December 1, 2025, to borui.z.tang.civ@us.navy.mil. The evaluation criteria and specific technical performance metrics will be further detailed in the formal solicitation, and businesses of all sizes are encouraged to respond, though generic company brochures will not be accepted.

No set-aside designations have been applied to this procurement, and no incumbent contractors or current award values are identified in this pre-solicitation notice. The anticipated contract vehicle is a Multiple Award Indefinite Delivery/Indefinite Quantity (IDIQ) firm fixed-price contract with a three-year ordering period commencing from contract award. The procurement falls under NAICS Code 334511 (Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing) and PSC Code 6655 (Geophysical Instruments). Specific quantity requirements, unit pricing, and total contract value have not been disclosed at this market research phase, though the 36-month ordering period suggests sustained procurement activity with multiple individual delivery orders specifying deployment parameters and operational requirements. This sources sought notice represents the government's preliminary effort to establish a competitive vendor base prior to formal solicitation release, with no commitment to award contracts or provide compensation for response preparation costs.