Unmanned Systems — Phoenix, AZ

Autonomous
Rotary Systems
For Extreme
Environments

The mRotor Ember — a heavy-lift autonomous rotary UAS built for wildfire operations in the most demanding environments, where conventional systems cannot operate.

Our Applications Get in Touch
200+ lb
Payload Capacity
10,000+ ft
Density Altitude
120°F+
Operational Temperature
150+ nm
Mission Radius

Mission

Built for the hardest missions

mRotor develops autonomous unmanned rotary systems for environments where failure is not an option. We focus on the hardest operational challenges — building platforms that perform reliably in conditions that ground conventional aircraft.

We start with real operational problems — then engineer the systems to solve them.

"To develop autonomous unmanned rotary systems that protect lives and assets in the most dangerous environments — from active wildfires to contested maritime domains."

Applications

mRotor development roadmap

01 — Phase 1

Wildfire Firefighting

The mRotor Ember — a heavy-lift rotary UAS optimized for wildfire operations, from suppressing spot fires and protecting assets at the wildland-urban interface to reconnaissance, mapping, and logistics support for incident command. Payload configurations include precision foam delivery systems (CAFS), retardant drop, thermal and sensor packages, ISR and communications relay, and crew resupply. Designed for high density altitude and high temperature environments where conventional aircraft are limited or unavailable.

Active Development
02 — Phase 2

Expanded Operations

Maritime port and coastal surveillance, waterfront asset protection, and emergency response at sea. Core autonomy and sensor capabilities developed in Phase 1 are adapted for maritime operating environments — building operational relationships and platform experience across coastal and open-water mission profiles.

Planned Expansion
03 — Phase 3

Advanced Defense

Long-term pathway into U.S. defense programs across a range of mission profiles. Ember's core technologies — autonomous operation in degraded environments, long endurance, and sensor fusion — are directly applicable to specialized defense requirements.

Long-Term Vision

Technology

Core capabilities

Built around the operational realities of extreme environments — high altitude, high temperature, degraded visibility, and communications uncertainty. Each capability is engineered for reliability when it matters most.

01
Autonomous Navigation — GPS-Denied Environments
Designed for smoke-degraded and GPS-uncertain environments. Radar altimeter, terrain awareness, and sensor-fusion-based navigation for reliable operation without external positioning.
02
Advanced Propulsion Systems
Propulsion architecture optimized for the power-to-weight ratio, endurance, and operational reliability required for heavy-lift rotary operations in extreme environments. Configuration subject to ongoing trade studies across available propulsion technologies.
03
Multi-Sensor Payload Fusion
Thermal, LiDAR, gas detection, and acoustic sensor integration. Modular payload bay for mission-specific configurations.
04
Comms-Resilient Autonomous Behavior
Mission execution without continuous datalink. Required for BVLOS wildfire operations in remote terrain where communications infrastructure is unavailable or unreliable.

Ember

Design requirements

The mRotor Ember is designed around a specific operational gap: a heavy-lift autonomous rotary system capable of meaningful payload capacity at the density altitudes and temperatures that define wildfire operating environments. Current design targets are driven by operational requirements, not by what existing platforms offer.

Parameter Design Target Basis
Useful Payload 200+ lbs Primary mission requirement
Operational Altitude 10,000+ ft density altitude Wildfire environment standard
Operational Temperature 120°F+ Hot/high performance requirement
Mission Radius 150+ nm Remote wildfire access requirement
Fuel TBD — subject to propulsion trade study Configuration drives fuel selection
Endurance 3+ hours Payload and fuel fraction dependent
Rotor Configuration Conventional, coaxial, or intermeshing Trade study in progress

About

Who we are

Abhilash Markkassery
Abhilash Markkassery
Founder & Principal Engineer

mRotor was founded to address a genuine capability gap in wildfire response — the absence of a purpose-built, heavy-lift autonomous rotary UAS designed specifically for the extreme environments where wildfires occur: high density altitude, high temperature, degraded visibility, and remote terrain far from conventional aviation infrastructure.

The Ember is designed from the ground up as a civil aviation system, built toward FAA certification standards and optimized for global operational flexibility. This approach ensures the broadest possible applicability — from U.S. federal and state fire agencies to international operators facing similar wildfire challenges.

Career background includes leading multi-million dollar aerospace programs and advanced propulsion development, including hydrogen propulsion systems at Nikola Corporation.

Currently engaging federal innovation programs and select government agency stakeholders as part of an SBIR-first funding strategy.

Contact

Partnerships & Inquiries

We are selectively engaging with fire agencies, research institutions, and strategic industry partners. If you are working in wildfire aviation, aerial firefighting, or autonomous systems development, we want to hear from you.

Location
Phoenix, AZ
LinkedIn
linkedin.com/company/mrotor
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