The Navy’s OpNav (N6F) and Naval Research Laboratory (NRL) are soliciting information from industry on technologies either in development or proven that are supportive of unattended sensors, including ground (UGS) or maritime (buoys, UUVs) devices for collecting optical, acoustic, seismic, magnetic, tracking or environmental data with special interest but not limited to Maritime Domain Awareness sensors. NRL is at the System Requirements Review phase of developing a space-based capability to interrogate and extract data in the Ultra High Frequency band from unattended sensors at low data rates. Sol. No. NRL-09-LS70. Respond by March 23. Contact: Lisa Fleming, 202-767-3739, [email protected].