Commercialization of Ultra-High Payload-to-Weight UAS Subsystems

The current heavy-lift bottleneck limits most multirotor UAS payload-to-weight ratios to approximately 1:1. Recent events, such as the DARPA Lift Challenge, have demonstrated that at least a 4:1 ratio is achievable through aggressive weight minimization, advanced materials, and novel propulsion. This Direct to Phase II (DP2) SBIR seeks to capitalize on the momentum of these highly innovative concepts. There are two tracks (Track A and Track B) each with a unique set of end-of-period readiness tests and ultimate program objectives. Each proposal should contain a plan to accomplish all tasks, tests, and objectives for a single track. A proposing team may only submit one proposal per track. Note that in accordance with Sec 4(b)(5) of the Small Business Administration’s SBIR & STTR Policy Directive, no firm can be selected for more than one Phase II award on a given topic. Proposals must align with one of the following two tracks: • Track A: Revolutionary Aerodynamic Design: Focuses on ultra-lightweight structures, novel airframe/rotor configurations, and architectures that enable high-capacity lift, alongside the integration of essential commercialization subcomponents (communications, autonomy, safety, and transportability) and the initiation of certification pathways. • Track B: Revolutionary Powertrain Design: Focuses on transitioning high-efficiency, high-power-density propulsion systems into mass-produced, certified modules ready for integration into any platform. A successful proposal will not only outline a clear plan to meet the technical milestones but also demonstrate a credible path to commercialization. The program is designed to fund teams capable of delivering a market-ready subsystem, supported by a complete technical data package and a viable certification strategy, within a 24-month period or less. A successful proposal to Track A or Track B will outline key personnel to manage the overall effort and a ramp-up team to perform the end-of-period readiness test. The successful team will have expanded their capabilities to design, manufacture, test, and certify their subsystem at a commercially relevant scale.