Reliable Robotics raises $160M to push uncrewed cargo flights toward FAA certification
What's the deal? Reliable Robotics, a Mountain View-based startup developing autonomous aircraft systems, has raised $160M in new funding at a valuation approaching $1B. The round was led by Nimble PartnersDealroom has a profile for this one. Try Dealroom →, with participation from RTX VenturesDealroom has a profile for this one. Try Dealroom →, the venture arm of aerospace and defence firm RTX Corp.Dealroom has a profile for this one. Try Dealroom → Nimble Partners founder John BurbankDealroom has a profile for this one. Try Dealroom → will join the board. Total funding now stands at $300M.
Why now? The funds will go toward hiring engineers and compiling the regulatory evidence required for FAADealroom has a profile for this one. Try Dealroom → certification of its remote-piloted cargo aircraft system. The company's technology enables aircraft to fly on autopilot — including takeoff and landing — with a human monitoring remotely and able to intervene.
The US Department of DefenseDealroom has a profile for this one. Try Dealroom → has already deemed the system airworthy for military operations, awarding Reliable a contract with the US Air ForceDealroom has a profile for this one. Try Dealroom →. Flight demonstrations for the military begin this year, targeting logistics deployment in the Indo-Pacific region. Commercial and military customers have placed more than 200 orders.
Co-founder and CEO Robert RoseDealroom has a profile for this one. Try Dealroom →, a SpaceXDealroom has a profile for this one. Try Dealroom → and TeslaDealroom has a profile for this one. Try Dealroom → alumnus, says the company knows what needs to be done — it just needs to execute and scale.
What could go wrong? FAA certification for autonomous aircraft is uncharted territory. The agency has no established framework for approving fully uncrewed commercial cargo flights, and building the required "mountain of evidence" is time-consuming and expensive. Regulatory timelines in aviation are measured in years, not months.
The pilot shortage narrative, while real, also has a counterforce: incumbent cargo operators and airlines are investing heavily in pilot recruitment and retention, and may resist a shift to autonomous systems that disrupts their workforce model.
The signal: RTX Ventures investing signals that a major aerospace defence prime views uncrewed cargo as commercially viable, not just a technology demo. That validation from the supply side is significant — RTX builds the engines, avionics, and systems that autonomous aircraft will ultimately need to integrate with.
The broader trend is unmistakable: military certification is becoming the gateway to commercial aviation autonomy. Reliable's DoD airworthiness approval gives it a regulatory head start and operational proof points that pure civilian competitors lack.
Sources:
Reliable Robotics
Bloomberg
Morningstar
FinSMEs
Robert Rose, LinkedIn post
Image credit:
Reliable Robotics
J.V.
