About Us

R Cubed Engineering LLC (R3E) is a SBA certified Woman Owned Small Business that provides technical expertise and program guidance to efforts that increase safety, promote accessibility, and boost science. Since 2004, R Cubed Engineering LLC has been a leader in emerging technology solutions in applications with regard to sensors and avionics. Our lean, but agile team comprises of proven hardware, software, and firmware experts to solve problems in trusted airspace integration and authenticated timing for industry, commercial, civilian and military markets. We deliver cradle to grave support for our demanding customers, delivering functional prototypes, manufacturing sustainment logistics, and other solutions tailored to requirements, all with a focus on minimum C-SWaP.

Meet Our Staff

  • Chief Executive Officer of R Cubed Engineering

  • Senior Vice President of R Cubed Engineering

  • Chief Operational Officer of R Cubed Engineering

    Duke University, Durham, NC, BA - Civil Engineering - 2001. Drexel University, Philadelphia, PA, Ph.D. - Biomedical Engineering - 2008.
  • Software Developer at R Cubed Engineering

    BA in Physics, Lafayette College, MS in Computer Science, San Diego State University
  • Hardware / Embedded Systems Engineer at R Cubed Engineering

    Tim graduated from Lafayette College with a Bachelor's degree in Physics, and from National University with a Bachelor's degree in Computer Science. He has over 30 years experience developing and testing airborne sensor systems for the US Navy. His specialties include FPGA implementation of obsolete hardware interfaces, and embedded systems programming.
  • FPGA Design SME Contractor at R Cubed Engineering
  • Computer Science Intern focusing on Software Integration, Electrical Components, Networking, and Information Technology Systems

    Shaun is an undergraduate Computer Science major studying at the University of Florida in Gainesville, Florida. He is interested in both Software Development and Cybersecurity and is also a drone hobbyist himself.
    Shaun also currently maintains this website.
  • Aerospace Engineering Intern focusing on Hardware Systems, Electrical Components, and 3D Printing Custom Parts

    Bryce is an undergraduate at the Florida Institute of Technology studying Aerospace Engineering with an emphasis in Astronautics.
  • Engineering Intern at R Cubed Engineering

    Jaxson is an undergraduate at the University of South Florida studying Chemical Engineering.
  • Intern

    Steven is an undergraduate at University of South Florida studying Computer Science.

Contact Us

For business inquiries, please feel free to reach out to us at any of our contact methods below

Email

info@rcubedengineering.com

Phone

(202) 271-9686

Our Projects

We work primarily on researching and improving the current state of the UAS industry in both commercial and military applications.

Current Performance

  • NASA Phase II SBIR: Independent Authentication of ADS-B And Transponder Equipped Aircraft Location

    Phase II commercializes the phase I results demonstrating that existing, “trusted” ATC technology, in combination with a tiny, low cost, state-of-the-art micro-avionic, validates GPS-based ADS-B (Automatic Dependent Surveillance-Broadcast) position reports as reliable and accurate for safe navigation and collision avoidance in the NAS (National Airspace System). With minor rule changes, this approach results in safe, fully autonomous V2V (vehicle to vehicle) operation at very high traffic densities within the current Air Traffic Control System (including some UAS) and provides direct paths to accommodate exponential growth of UAS in the future.

  • Navy Phase II.5 SBIR: Identification of Friend or Foe

    R Cubed Engineering is developing a 2087/ZPX Transponder with IFF Capabilities and a KIV-79 Cryptographic Computer. The IFF will be less than 4 oz., under 4 cubic inches in volume, and can be used for mode Mode 5, as well as Mode 3 A, 3C, ES, S and UAT. Pak power is 500 watts, with a diversity and battery option in a double size package. Included is internal GPS so that the device can operate stand alone, or interfaced with a platform. The size is also suitable for use on personnel.

  • Army Phase III SBIR: IFF Flight Testing and Data Capture on a Shadow RQ-7 UAS with Trusted Time Loader

    R Cubed Engineering is designing and developing a Identification Friend or Foe (IFF) transponder system, with capability for Modes 1, 2, 3/A, C, 5, S, and Automatic Dependent Surveillance-Broadcast (ADS-B), with a small form factor to meet the space, weight, and power (SWaP) requirements for Group 2 Unmanned Aerial Vehicles (UAVs). R Cubed plans to interface this transponder directly with the Shadow RQ-7 Aircraft. Using the self-developed R Cubed Emulation of ADS-B Data Capture System (READS), R Cubed is able to perform realtime logging of ADS-B data, comparing outbound ADS-B messages against what is received on neighboring aircraft.

  • Army Phase I SBIR: Micro IFF Transponder

    R Cubed Engineering will conduct a research program to provide the Army with multiple low cost Micro IFF options in Phase I.

  • We are a reseller of both Garmin and uAvionix Products

Past Performance

  • NAVY Phase I and II SBIR: Identification of Friend or Foe

  • NASA High Density UAS Operations with 978Mhz ADS-B

    Flight Safety in the NAS consists of multiple layers: Flight Planning, routing, Radar coverage, transponder coverage, and Dual band ADS-B are examples. R Cubed Engineering focused on optimization of the existing active RF Dual band ADS-B and transponder system for use with anticipated large numbers of SUAS. SUAS will often be operating in areas and at altitudes that will not be visible to the existing FAA infrastructure. They will also have much higher densities of aircraft than the current infrastructure can handle. R Cubed has investigated the use of very small software defined transceiver technology (under 1 oz) tri-band avionics that includes the ability to receive full UAT including ADS-B, ES ADS-B, and Mode A,C, and S transponder responses that can keep track of all transmitting aircraft. The SUAS will also transmit low power UAT ADS-B with dynamically configurable time slots allowing very high density of SUAS. There is also the use of a low power 'all call' interrogator when the operational area is not already interrogated by a local source.

  • NASA Phase I SBIR: Jam Proof and Spoof Proof GPS System

    Automatic Dependent Surveillance - Broadcast (ADS-B) is the most CSWaP compatible safety solution for Unmanned Aerial Systems (UAS) and will be mandated for use by the FAA in the National Airspace System (NAS) by 2020. The ongoing miniaturization efforts will continue to enable a cooperative approach to the integration of UAS into NAS moving forward. A critical limitation of ADS-B is the use of GPS-derived position vector in its broadcast, which can be easily spoofed or jammed, or confused by reflections in urban areas. We present a low-CSWaP solution to secure and verify the GPS integrity using a novel antenna design so that ADS-B can be used as a trusted vehicle to vehicle communications and navigation link for UAS.

  • NASA Phase I SBIR: ADS-B Validation

  • Office of Naval Research (ONR): All Weather Sense and Avoid System (AWSAS)

    Military and other national security agencies have been denied unfettered access to the National Air Space (NAS) because their unmanned aircraft lack a reliable and effective collision avoidance capability. To overcome the constraints imposed on UASs use of the NAS, a new, conformable collision avoidance system has been developed - one that will be effective in all flyable weather conditions, overcoming the shortfalls of other sensing systems. Upon implementation this system will achieve collision avoidance capability for UASs deployed for national security purposes and will allow expansion of UAS usage for commercial or other civil purposes.

  • Defense Safety Oversight Committee (DSOC): Air-to-Air ADS-B Based Avoidance System with the Tigershark UAS

  • Air Force Subcontract: XBand Radar System for Air-to-Air Detection and Avoidance

    ADS-B and Radar of Cooperative and Non-Cooperative Surveillance with 10 UAS sites flying coordinated drones

  • NASA Subcontract: Unmanned Traffic Management National Campaign

  • Burlington Northern Santa Fe (BNSF) Subcontract: Low Altitude Interrogation System

    Low altitude interrogation and tracking system for railroad inspections in order to coordinate permission for drones flying down the railroad

  • DRDC and National Research Canada (NRC): XBand Radar and ADS-B Surveillance Operations Center

  • Naval Research Labs (NRL): ADS-B Hardware and Support