ROBBRIEF
The Torrance, California commercial drone maker says its new aircraft keeps full flight control on either battery alone, trading payload for what it calls a regulatory grade fail safe.
A single battery failing mid-flight can ground a delivery drone, and over a populated area that kind of failure is what regulators in the U.S. and Europe scrutinize most. A2Z Drone Delivery, a Torrance, California-based commercial drone maker, built its new Longtail Dual around that failure mode: two batteries in true redundancy, with full flight control retained on either one alone. (DroneDJ)
The company unveiled the aircraft on August 31, framing the design as a regulatory play rather than a payload play. Smart batteries track cell temperature, cycle count, and balance; onboard heating keeps them usable in cold weather; the autonomous dock hands off a fresh battery at a one-to-one flight-to-charge ratio. Total weight stays under the 55-pound commercial UAV ceiling. (sUAS News)
The trade is payload. A2Z says roughly 85% of drone delivery missions carry under six pounds, so the company accepted a smaller cargo bay to keep both batteries on board. That figure is the company's own characterization, and the regulatory targets are explicit: FAA Part 107 waivers (the U.S. small commercial drone rules), Part 135 certification (the standard for on-demand air carriers), and the EU's SORA risk-assessment framework for urban operations. Those are design goals, not certifications the aircraft currently holds. (DroneLife)
Use cases include drone-as-first-responder, urban delivery, infrastructure inspection, and beyond-visual-line-of-sight flights over people. Whether redundancy alone clears the regulatory bar is the open question.