# National Defense R&D Services; Defense-Related Activities; Experimental Development (PSC AC33) Canonical: https://abierto.us/psc/ac33 Federal contract opportunities under product and service code AC33. 74 opportunities in the window, 20 open now. ## Open now (20) - N66001-26-R-0030 - Academic Research MAC (N6600126R0030), Department of the Navy, due September 21, 2026 at 4:00 PM EDT. https://abierto.us/opportunities/n6600126r0030 - Solicitation: N6660426R3106 Code 45 Technical Engineering, Survivability, Testing, and Environmental Qualification Testing (EQT) Design (TESTED) Services (N6660426R3106), Department of the Navy, due September 24, 2026 at 2:00 PM EDT. https://abierto.us/opportunities/n6660426r3106 - Code 34 Engineering Services for Electronic Warfare (EW) and Electromagnetic (EM) Special Programs (N6660426R3103), Department of the Navy, due September 24, 2026 at 3:00 PM EDT. https://abierto.us/opportunities/n6660426r3103 - Code 75 Engineering Services (N6660426R3105), Department of the Navy, due September 28, 2026 at 2:00 PM EDT. https://abierto.us/opportunities/n6660426r3105 - Draft RFP_N0017826R3107_HPM Support Services (DRAFT_RFP_N0017826R3107_HPM_SUPPORT_SERVICES), Department of the Navy, due September 30, 2026 at 2:00 PM EDT. https://abierto.us/opportunities/draftrfpn0017826r3107hpmsupportservices - DLA Commercial Solutions Opening (CSO) FY2026 (SP4701-24-S-C001), Defense Logistics Agency, due October 1, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/sp470124sc001 - Market Research for Survivability, Assured Mobility, and Maneuver Support (W912CH_RFI_SAMMS), Department of the Army, due October 2, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/w912chrfisamms - Solicitation: N6660426R3107 Code 45 Structural Modeling, Acoustics, Shock, and Hydrodynamics (SMASH) services (N6660426R3107), Department of the Navy, due October 7, 2026 at 2:00 PM EDT. https://abierto.us/opportunities/n6660426r3107 - High Power Microwave Engineering Services (N0017826R3004), Department of the Navy, due November 1, 2026 at 9:00 AM EST. https://abierto.us/opportunities/n0017826r3004 - LYNX Software Technologies (FA857926Q0015), Department of the Air Force, due March 26, 2027 at 2:00 PM EDT. https://abierto.us/opportunities/fa857926q0015 - DLA Emergent IV Research and Development Program (BAA0001-22_), Defense Logistics Agency, due June 12, 2027 at 5:00 PM EDT. https://abierto.us/opportunities/baa000122 - Broad Agency Announcement (BAA) C4ISR, Information Operations, Cyberspace Operations and Information Technology System Research, Cryogenics and Quantum (N6600126S4701), Department of the Navy, due August 12, 2027 at 8:00 PM EDT. https://abierto.us/opportunities/n6600126s4701 - Neutron Strategic Technology Advanced Research (Neutron-STAR) Advanced Research Announcement (ARA) (FA9453-23-R-A004), Department of the Air Force, due October 1, 2027 at 2:00 AM EDT. https://abierto.us/opportunities/fa945323ra004 - Airlift Efficiency Commercial Solutions Opening (CSO) (FA4452-25-S-C001), Department of the Air Force, due February 26, 2028 at 3:00 PM EST. https://abierto.us/opportunities/fa445225sc001 - Air Force Installation and Mission Support Center (AFIMSC) STREAMLINING PROCUREMENT FOR EFFECTIVE EXECUTION & DELIVERY (SPEED) Commercial Solutions Opening (CSO) (FA800325SC001), Department of the Air Force, due August 29, 2030 at 5:00 AM EDT. https://abierto.us/opportunities/fa800325sc001 - NEW - Air Force Installation and Mission Support Center (AFIMSC) Streamlining Procurement for Effective Execution & Delivery (SPEED) Commercial Solutions Opening (CSO) (FA890326SC001), Department of the Air Force, due August 29, 2030 at 6:00 AM EDT. https://abierto.us/opportunities/fa890326sc001 - Military Unique Sustainment Technology III (MUST III) Research and Development SP4701-26-B-0001 (SP470126B0001_), Defense Logistics Agency, due December 2, 2030 at 11:59 PM EST. https://abierto.us/opportunities/sp470126b0001 - Advanced Metal Castings Research & Development (R&D) Requirement Program (Formerly Castings) (SP4701-26-B-0002), Defense Logistics Agency, due June 28, 2031 at 11:59 PM EDT. https://abierto.us/opportunities/sp470126b0002 - Subnet BAA (SP4701-26-B-0003), Defense Logistics Agency, due July 13, 2031 at 11:59 PM EDT. https://abierto.us/opportunities/sp470126b0003 - DLA Battery Network IV (BATTNET) Broad Agency Announcement (SP470126B0006), Defense Logistics Agency, due August 9, 2031 at 2:00 PM EDT. https://abierto.us/opportunities/sp470126b0006 ## Recent (54 in all) - August 26, 2026: Combat System of the Future (CSoF) (N66604-26-R-0494), special notice. https://abierto.us/opportunities/n6660426r0494 - August 24, 2026: High Assurance Computer Systems Security (N0017321F2015-P00062), special notice. https://abierto.us/opportunities/n0017321f2015p00062 - August 19, 2026: Advancing Nanosponges for Marine Toxin Neutralization (HDTRA1-22-S-0003), award notice, awarded to Evans Berger Scientific Inc.. https://abierto.us/opportunities/hdtra122s0003 - August 17, 2026: Strategic Materials Research & Development (R&D) Program (SP4701-25-B-0001), solicitation, awarded to Icd Alloys and Metals LLC. https://abierto.us/opportunities/sp470125b0001 - August 11, 2026: Common Autonomous Multi-Domain Launcher (CAML) Autonomous Mobility Platform (AMP) - Prototype - 36K Lbs. Variant , Leader Prototype, Autonomy Command and Control (C2) and Integration Request for Solutions Brief (W50RAJ269A014), special notice. https://abierto.us/opportunities/w50raj269a014 - July 31, 2026: Sources Sought: Call For Technology Independent Verification &Validation (IV&V) 27-1: Spectrum Proof (IVV271), sources sought. https://abierto.us/opportunities/ivv271 - July 30, 2026: AFTAC Commercial Solutions Opening (CSO) 2024 (FA702224SC001), combined synopsis and solicitation, awarded to L3harris Technologies, Inc.. https://abierto.us/opportunities/fa702224sc001 - July 28, 2026: DLA Industry Collider Day 2026 (DLAICD2026), special notice. https://abierto.us/opportunities/dlaicd2026 - July 24, 2026: Defense Innovation OnRamp Hubs (DIU782026), sources sought. https://abierto.us/opportunities/diu782026 - July 21, 2026: Request for Information: DRIVE-BY-WIRE APPLIQUE KITS FOR EXISTING ARMY PLATFORMS (PANDTA-26-P-0000037336), sources sought. https://abierto.us/opportunities/pandta26p0000037336 - July 17, 2026: Guam Defense System (GDS) Request for Solutions Brief (RFSB) (MOSAIC-26-04), special notice. https://abierto.us/opportunities/mosaic2604 - June 30, 2026: SSC/Space Sensing Directorate required Specialized Technical and Systems Engineering Support for MWT/SMI; Short-Term Sole Source Bridge Contract - Justification #26-31 Posted (FA8810-26-F-B003), justification, awarded to Stellar Solutions Inc.. https://abierto.us/opportunities/fa881026fb003 - June 29, 2026: Commercial Solutions Opening (CSO) for OTA Topics Open to UTIC Consortium Members (UTIC-FY26-02), special notice. https://abierto.us/opportunities/uticfy2602 - June 25, 2026: BAA NAWCAD WOLF ASI Division AeroVironment Award (N68335-26-C-1056), award notice, awarded to AEROVIRONMENT, Inc. Simi Valley. https://abierto.us/opportunities/n6833526c1056 - June 25, 2026: Guam Defense System (GDS) Request for Solutions Brief (W50RAJ_GDS_RFSB), special notice. https://abierto.us/opportunities/w50rajgdsrfsb - June 17, 2026: N0016425SC001 CSO (N0016425SC001), special notice. https://abierto.us/opportunities/n0016425sc001 - June 17, 2026: N0016426SCA007 - Flyweight Assault Machine Gun (FAMG) AOI (N0016426SCA007), special notice. https://abierto.us/opportunities/n0016426sca007 - June 16, 2026: Command & Control Experimentation (C2X) and Modernization Software Engineering Services for Future Naval Operations_*SEAPORT CONTRACT HOLDERS ONLY (N6600126R3608), solicitation. https://abierto.us/opportunities/n6600126r3608 - June 6, 2026: N0016426SCA004 AOI - Hypervelocity Improved Capability Assault Rifle (HICAR) (N0016426SCA004), special notice. https://abierto.us/opportunities/n0016426sca004 - May 28, 2026: N0016426SCA005 AOI - Modular Kinetic Lethal Drones (MKLD) (N0016426SCA005), special notice. https://abierto.us/opportunities/n0016426sca005 - May 27, 2026: Serpent LPU (N0042126WPM2020011), presolicitation. https://abierto.us/opportunities/n0042126wpm2020011 - May 18, 2026: Space Technology Advanced Research (STAR) (FA9453-19-S-0002), combined synopsis and solicitation, awarded to Bluehalo LLC. https://abierto.us/opportunities/fa945319s0002 - May 18, 2026: SPACE TECHNOLOGY ADVANCED RESEARCH-FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH) ADVANCED RESEARCH ANNOUNCEMENT (ARA) WITH CALLS (FA9453-21-S-0001), combined synopsis and solicitation, awarded to Raytheon Company. https://abierto.us/opportunities/fa945321s0001 - May 12, 2026: Directed Energy Technology Experimentation Research (DETER) Advanced Research Announcement (ARA) Open Announcement (FA9451-21-S-0001), solicitation, awarded to Spectral Numerical, LLC. https://abierto.us/opportunities/fa945121s0001 - May 12, 2026: N6600126D0006 DLTT GS and Mini Rack Development and Technical Support (N6600126D0006), award notice, awarded to Colsa Corp.. https://abierto.us/opportunities/n6600126d0006 - May 12, 2026: Command & Control Experimentation (C2X) and Modernization Software Engineering Services for Future Naval Operations (N6600126R0034), presolicitation. https://abierto.us/opportunities/n6600126r0034 - May 12, 2026: Data Acquisition and Retrieval System (DARTS) (N6660426RB600), award notice, awarded to General Dynamics Mission Systems, Inc.. https://abierto.us/opportunities/n6660426rb600 - May 8, 2026: Payload Control System (PCS) (N6660426R0063), award notice, awarded to Seacorp, LLC. https://abierto.us/opportunities/n6660426r0063 - May 4, 2026: Experimentation: Transforming in Contact (EXTiC) 26-2 (EXTIC26-2), special notice. https://abierto.us/opportunities/extic262 - April 27, 2026: Air Force Research Laboratory (AFRL) Request for Information for High Hypersonic Reentry Flight Experiment Program (Prometheus_RFI-1), sources sought. https://abierto.us/opportunities/prometheusrfi1 - April 23, 2026: Participant Basic Agreement (PBA) Opportunity - Threat Agnostic Host-Directed Therapeutics, special notice. https://abierto.us/opportunities/3889ef48e86a415cb5cc149a11f02da5 - April 15, 2026: Aegis Ballistic Missile Defense (N6893626R0511), presolicitation. https://abierto.us/opportunities/n6893626r0511 - April 14, 2026: Guam Defense System (GDS) Battle Manager Industry Day (W50RAJ_GDSIndustryDay), special notice. https://abierto.us/opportunities/w50rajgdsindustryday - April 10, 2026: Commercial Solutions Opening (CSO) : Tactical Oceanography Supporting Full-Spectrum Undersea Warfare (N66604-26-9-A00X), combined synopsis and solicitation. https://abierto.us/opportunities/n66604269a00x - April 9, 2026: Notice of Intent to Award Sole Source – Atom-Trap Trace Analysis Technical Advancements Research Development Test & Evaluation (HDTRA126R0012), special notice. https://abierto.us/opportunities/hdtra126r0012 - April 8, 2026: Multi-Spectrum Defensive Electronic Warfare (MSDEW) Advanced Research Announcement (ARA) (FA8650-20-S-1119), presolicitation, awarded to Leidos, Inc.. https://abierto.us/opportunities/fa865020s1119 - April 6, 2026: Spectrum Mission Data and Information Engineering Services (N6893625RFPREQ450000E0003), sources sought. https://abierto.us/opportunities/n6893625rfpreq450000e0003 - April 2, 2026: Broad Agency Announcement (BAA) Naval Air Warfare Center Aircraft Division (NAWCAD) Webster Outlying Field (WOLF) Airborne Systems Integration (ASI) Division (N68335-26-R-0458), special notice. https://abierto.us/opportunities/n6833526r0458 - April 2, 2026: Notice of Intent to Sole Source: SDA Tranche 3 (T3) Ground Segment Development (GSD) (SDA-SN-26-0010), special notice. https://abierto.us/opportunities/sdasn260010 - March 18, 2026: Common Autonomous Multi-Domain Launcher (CAML) Weapon System Integrator (WSI) Request For Solutions Brief (RFSB), special notice. https://abierto.us/opportunities/11fdd3a95c3e4065a6941854d0a43490 - March 10, 2026: QRE Shock and Vibration Testing (HQ072726QNR01), combined synopsis and solicitation, awarded to Precision Fluid Controls, Inc.. https://abierto.us/opportunities/hq072726qnr01 - February 26, 2026: Common Autonomous Multidomain Launcher (CAML) Munitions Pallet (MP) Request for Solutions Brief (RFSB), special notice. https://abierto.us/opportunities/01c8fa74b0914b1b967ddd60627ff0a4 - February 26, 2026: Common Autonomous Multi-Domain Launcher (CAML) Autonomous Mobility Platform (AMP) Prototype, Leader Prototype, Autonomy Command and Control (C2) and Integration Request for Solutions Brief (RFSB), special notice. https://abierto.us/opportunities/c48696ee1616403ba19a649c7b56365d - February 26, 2026: Common Autonomous Multi-Domain Launcher (CAML) Weapon System Integrator (WSI) Request For Solutions Brief (RFSB), special notice. https://abierto.us/opportunities/d447a4fc283744afaa6215d8780f5365 - February 19, 2026: Tranche 2 KI-492 National Security Agency (NSA) Certification Services (SDA-SN-26-1004), award notice, awarded to Innoflight, LLC. https://abierto.us/opportunities/sdasn261004 - February 12, 2026: Environmental Testing of Electronic Assemblies Blanket Purchase Agreement (BPA) (HQ072726QZL02), combined synopsis and solicitation. https://abierto.us/opportunities/hq072726qzl02 - February 12, 2026: Sea Range Safety Surveillance Services (N6893626R0010), sources sought. https://abierto.us/opportunities/n6893626r0010 - February 10, 2026: Sources Sought - ENGINEERING AND TECHNICAL SUPPORT FOR THE TEST, EVALUATION, AND PROTOTYPE FABRICATION DIVISION (N6133126SNQ13), sources sought. https://abierto.us/opportunities/n6133126snq13 - February 9, 2026: RFI - Commercial Solutions Opening: Tactical Oceanography Supporting Full-Spectrum Undersea Warfare (N66604-26-9-XXXX), presolicitation. https://abierto.us/opportunities/n66604269xxxx - February 6, 2026: EW Tools (HDTRA126R0035), solicitation. https://abierto.us/opportunities/hdtra126r0035 - February 4, 2026: Army Reprogramming Analysis Team (ARAT) Research & Development Effort (ACCAPG_ARAT_2026), sources sought. https://abierto.us/opportunities/accapgarat2026 - January 28, 2026: Intelligence Situation Awareness Tool (ISAT) (N6893625R0014), justification, awarded to Peraton Technology Services Inc.. https://abierto.us/opportunities/n6893625r0014 - January 13, 2026: Aerospace Readiness Enterprise System (ARES) (FA873026RB001), solicitation. https://abierto.us/opportunities/fa873026rb001 - January 12, 2026: N0016426SCA003 AOI (N0016426SCA003), special notice. https://abierto.us/opportunities/n0016426sca003 --- Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/ac33.