On 4 January 2024, Naval Air Systems Command, 47123 Buse Road, Bldg 2272, Patuxent River, MD 20670 issued a $4,756,389 (inclusive of options) sole-source order (N0001924F0146) under Basic Ordering Agreement N00021G0011 to L3Harris Technologies, Inc., 1500 New Horizons Blvd, Amityville, NY 11701, procuring supplies and services in support of the modification of P-8A Poseidon Sonobuoy Rotary Launcher (SRL) Lower Tray Assemblies (LTAs). More specifically, the order procures: (1) source data for Technical Directive(s) in the form of engineering data and instructions for an Operational Level (O-Level) Government maintenance person to remove the currently configured SRL LTA and utilize a kit (fabricated by L3Harris) that installs the newest configured LTA; (2) 8 SRL LTA modification validation and verification kits; and (3) 566 SRL LTA modification kits. The effort shall be complete by the end of FY2027. Attached is a redacted version of the relevant sole source procurement class justification and approval. This Notice is provided for informational purposes only.