| | DESIGN, ANALYSIS, AND FABRICATION OF A SLIP RING SYSTEM. | AERODYN ENGINEERING, LLC | $306,706 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 333611Turbine and Turbine Generator Set Units Manufacturing | 3040MISCELLANEOUS POWER TRANSMISSION EQUIPMENT | Mar 13, 2025 | Mar 13, 2025 | Jan 15, 2026 |
| | METALLIC PARTS FOR PROTOTYPE MAGNETIC GEAR | AERODYN ENGINEERING, LLC | $41,071 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 332999All Other Miscellaneous Fabricated Metal Product Manufacturing | 9545PLATE, SHEET, STRIP, FOIL, AND WIRE: PRECIOUS METAL | Sep 8, 2022 | Sep 8, 2022 | Dec 1, 2022 |
| | F405 ROTOR INSTRUMENTATION APPLICATION | AERODYN ENGINEERING, LLC | $78,287 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | 6685PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS | Aug 24, 2021 | Aug 25, 2021 | Aug 24, 2022 |
| | SLIP RING LANDING | AERODYN ENGINEERING, LLC | $33,105 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 811219 | 6685PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS | Oct 8, 2019 | Oct 8, 2019 | Nov 30, 2019 |
| | CUSTOM RAKE PROBE | AERODYN ENGINEERING, LLC | $26,900 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Mar 19, 2019 | Mar 19, 2019 | Jul 5, 2019 |
| | HOOK | AERODYN ENGINEERING, LLC | $9,540 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 332710Machine Shops | 3449MISCELLANEOUS SECONDARY METAL FORMING AND CUTTING MACHINES | Dec 13, 2017 | Dec 12, 2017 | Feb 17, 2018 |
| | OSS (SLIP RING INSTRUMENTATION | AERODYN ENGINEERING, LLC | $11,079 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 24, 2014 | Jul 8, 2014 | Nov 30, 2014 |
| | IGF::OT::IGF REPAIR AND INSPECTION OF 300 SLIP RING | AERODYN ENGINEERING, LLC | $18,232 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 811219 | J059MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | Sep 19, 2013 | Sep 19, 2013 | Sep 19, 2014 |
| | SLIP RING REFURBISHMENT | AERODYN ENGINEERING, LLC | $9,825 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 336412Aircraft Engine and Engine Parts Manufacturing | K029MODIFICATION OF EQUIPMENT- ENGINE ACCESSORIES | May 1, 2012 | May 1, 2012 | May 14, 2012 |
| | SLIP RING | AERODYN ENGINEERING, LLC | $20,439 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 336412Aircraft Engine and Engine Parts Manufacturing | 3130BEARINGS, MOUNTED | Apr 4, 2012 | Apr 4, 2012 | Jun 27, 2012 |
| | SLIP RING SPIN TEST | AERODYN ENGINEERING, LLC | $3,660 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 541330Engineering Services | J099 | Mar 1, 2012 | Mar 1, 2012 | Apr 12, 2012 |
| | COOLING CART | AERODYN ENGINEERING, LLC | $37,896 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 336412Aircraft Engine and Engine Parts Manufacturing | 5999MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS | Feb 23, 2012 | Feb 23, 2012 | Apr 5, 2012 |
| | HARDWARE ACCESSORIES FOR QAT VICTORY 100 CONTACT SLIP RING | AERODYN ENGINEERING, LLC | $12,258 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 336412Aircraft Engine and Engine Parts Manufacturing | 5999MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS | Feb 10, 2012 | Feb 10, 2012 | Mar 23, 2012 |
| | SBIR PHASE I CONTRACT | AERODYN ENGINEERING, LLC | $69,873 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 541330Engineering Services | AZ12 | Apr 22, 2011 | Apr 25, 2011 | Oct 25, 2011 |
| | CT SLIP RING CHECK OUT SPIN TEST | AERODYN ENGINEERING, LLC | $1,901 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | 541330Engineering Services | K099MODIFICATION OF EQUIPMENT- MISCELLANEOUS | May 15, 2008 | May 15, 2008 | Jun 17, 2009 |
| | REFURBISH QAT 100 CONTACT SLIP RING | AERODYN ENGINEERING, LLC | $21,946 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 336412Aircraft Engine and Engine Parts Manufacturing | 2840GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTS | Mar 21, 2008 | Mar 21, 2008 | May 9, 2008 |
| | THRUST RUNNERS | AERODYN ENGINEERING, LLC | $30,835 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | 336412Aircraft Engine and Engine Parts Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Aug 29, 2007 | Aug 29, 2007 | Oct 10, 2007 |
| | REPLACEMENT BRUSHES AND ROTOR | AERODYN ENGINEERING, LLC | $24,997 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | 336412Aircraft Engine and Engine Parts Manufacturing | 5999MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS | Jun 27, 2007 | Jun 27, 2007 | Oct 17, 2007 |
| | SLIP RING | AERODYN ENGINEERING, LLC | $24,997 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | 541330Engineering Services | 5999MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS | May 10, 2007 | May 10, 2007 | Aug 31, 2007 |
| | AERODYN ENG - SBIR PHASE II | AERODYN ENGINEERING, LLC | $0 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | AC12NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH | Aug 17, 2006 | Aug 16, 2006 | Jul 21, 2010 |
| | 200608!321068!1700!N00421!NAVAL AIR WARFARE CENTER AIR DIV!N0042106P0349 !A!N! !N! ! !20060217!20060620!107979499!107979499!107979499!N!AERODYN ENGINEERING, INC !5220 W 79TH ST !INDIANAPOLIS !IN!46268!36000!097!18!INDIANAPOLIS !MARION !INDIANA !+000000006575!N!N!000000000000!AD22!RDTE/SERVICES-APPLIED RESEARCH !A1B!AIRCRAFT ENGINES AND SPARES !000 !NOT DISCERNABLE !541330!E! !9! ! ! ! ! !99990909!C! ! !A! !A!N!J!2!003! ! !Z!N!Z! ! !N!C!N! ! ! !A!A!A!A!000!A!B!N! ! ! ! !1719!N00421!0001! ! | AERODYN ENGINEERING, LLC | $0 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541330Engineering Services | AD22 | Feb 17, 2006 | Feb 17, 2006 | — |
| | STRAIN GAGE INSTALLATION | AERODYN ENGINEERING, LLC | $12,800 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | 6635PHYSICAL PROPERTIES TESTING AND INSPECTION | Mar 21, 2005 | Mar 21, 2005 | Apr 18, 2005 |
| | REFURBISH 150-CONTACT SLIP RING PER SOW | AERODYN ENGINEERING, LLC | $23,020 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | — | Feb 28, 2005 | Feb 28, 2005 | Aug 26, 2005 |
| | EVALUATE SLIP RING S/N 001 #24201963-3, EVALUATE SLIP RING S/N 002 # 24201963-3 | AERODYN ENGINEERING, LLC | $3,200 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | — | Dec 9, 2004 | Dec 9, 2004 | Jan 28, 2005 |
| | 200507!500084!2100!W911W6!AVIATION APPLIED TECHNOLOGY !W911W605C0039 !A!N! !N! ! !20041209!20051230!107979499!107979499!107979499!N!AERODYN ENGINEERING, INC !5220 W 79TH ST !INDIANAPOLIS !IN!46268!36000!097!18!INDIANAPOLIS !MARION !INDIANA !+000000069519!N!N!000000000000!AC21!RDTE/MISSILE AND SPACE SYSTEMS-BASIC RESEARCH !A1B!AIRCRAFT ENGINES AND SPARES !210 !SBIRS HIGH !541330!E! !3! ! ! ! ! !20200930!B! ! !A! !A!N!J!2!011!K! !Z!N!Z! ! !N!B!N!N! ! !Z! !B!A!000!B!B!N! ! ! ! ! ! !0001! ! | AERODYN ENGINEERING, LLC | $0 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | 2840GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTS | Dec 9, 2004 | Dec 9, 2004 | Dec 30, 2005 |