R ROSSI UASUnmanned Aerospace Systems · USA Request Briefing
American multirotor · Designed & built in the USA

High-endurance multirotor UAS for mission-critical ops.

A long-endurance octocopter platform, engineered for missions where a manned helicopter is too expensive and an off-the-shelf quadcopter falls short. 4+ h endurance · 30 km range · 5 kg modular payload. 100% American technology, designed and integrated in the United States.

Concept Representative
Endurance4+hflight time
Range30kmoperating
Payload5kgmodular
MTOW35kgoctocopter
Verticals5core sectors
Platform Specs / 001 · LR-8

Six vectors of operational advantage.

Every number here is a design decision — real endurance, verified range, field-swappable payload and eight-motor redundancy for operations where failure is not an option.

Spec / 01 · Airframe
8rotors

An octocopter with real redundancy

Eight independent motor-propeller sets. The aircraft maintains controlled flight and a safe return even after losing a motor — a requirement for operating over critical assets.

Spec / 02 · Endurance
4+hours

Continuous flight, no repositioning

Station-keeping persistence. A powertrain optimized for long-duration coverage — no mid-mission aircraft swaps.

Spec / 03 · Range
30km

Operating range with continuous telemetry

Encrypted bidirectional link. Stable command & control across rural, coastal and border environments with no loss of visibility.

Spec / 04 · Payload
5kg

Modular hot-swap

EO/IR gimbal, multispectral, LiDAR, comms relay or light cargo. Swapped in under 90 seconds, in the field.

Spec / 05 · MTOW
35kg

Built for heavy missions

A 35 kg maximum takeoff weight: structural and energy margin to combine sensors, communications and endurance in a single sortie.

Spec / 06 · Weather
Allweather

Rain-resistant

Sealed electronics and a protected powertrain for operation under precipitation. The mission window is set by the operation — not the forecast.

Benchmark / 07 · Comparative

LR-8 vs. a typical off-the-shelf quadcopter

Coverage per single mission — no repositioning, no platform swap, no downtime window.

4×endurance vs. common quad
6×area covered / mission
50%less field logistics
1remote operator
Manifesto / 002

Companies don't want the equipment.

Results. That's what flies. Every aircraft is engineered from the mission — not from a catalog.

"Most companies don't want the equipment itself — they want the result. And that's what I want to deliver: more efficiency, more reach and more safety."

Lucas Rossi · Founder & Aerospace Engineer

"With growing restrictions on foreign equipment and strong incentives for domestic industry, the American market is living through a technology gap."

On the U.S. UAS market window

"I had hands-on experience building, designing and flying before I ever sat in a classroom. It was something you couldn't find in books."

Trajectory / 003

25 years among aircraft.

From model-airplane parts in the living room to border-monitoring aircraft — the engineering is in the hinges, not the slides.

2001 → 2013 · Childhood

I grew up inside the workshop.

By age eight I was already helping my father build aircraft at home. The family traded the apartment for a workshop dedicated to full-scale projects. Over the years, five aircraft built. What began as a hobby became a vocation.

2013 · The accident

Multiple fractures. Titanium implants. One month later, back to flying.

A few days before entering university, I survived a serious aircraft accident alongside my father. I started my degree still in recovery. Going back fast was a conscious decision — and a decisive one. Without it, none of what came next would have come.

2013 → 2018 · Education

Aerospace Engineering.

I arrived at university with five aircraft already built — and was invited to share that journey with classmates and professors in my very first semesters. In parallel, I worked with drones in the field: aerial capture, training and maintenance for major broadcasters and institutions.

2018 → 2024 · Industry

Defense, energy, border monitoring.

I took part in strategic programs in the defense and energy sectors — notably border-monitoring drones and high-endurance solutions for environmental and industrial operations. I led the development of an aircraft with 4 hours of flight time and a 30 km range.

2025 → Now · United States

Rossi UAS: American technology, built right here.

The American market is living through a technology gap, with growing restrictions on foreign equipment and incentives for domestic industry. Rossi Unmanned Aerospace Systems Inc. was born in that window — an American company, with design, integration and validation conducted entirely in the United States, starting with high-endurance multirotors.

Verticals / 004

Five mission fronts.

Each platform is configured for a specific operational vector — there's no generic drone shoved into a pitch.

LR / 01 · Defense

Defense & Public Safety

Long-endurance ISR, tactical surveillance, support for combined operations. Platforms engineered to operate inside critical windows and hostile environments.

LR / 02 · Border

Border & Coastal Monitoring

Long-range patrol with onboard sensing, continuous telemetry and automated missions over extended routes.

LR / 03 · Energy

Energy & Infrastructure

Inspection of transmission lines, pipelines, substations, wind and solar farms. A direct replacement for manned helicopters on low-altitude routes.

LR / 04 · Environmental

Environmental & Territorial Monitoring

Long-duration data collection for environmental enforcement, territorial mapping and emergency response. Wide-area coverage in a single mission.

LR / 05 · Industrial

Industrial Operations

Non-destructive asset inspection, industrial perimeter monitoring, in-plant logistics missions. Reliability calibrated for uptime — not for demos.

Engagement Model / 005

From mission to flight in four steps.

No 60-page RFP. No pre-packaged bundle. Engineering directly with the founder — response within 5 business days.

01

Mission briefing

You describe the operation, perimeter, payload and window. Within 5 business days you receive an initial technical assessment — free and confidential.

02

Mission-fit design

LR platform configuration for the mission: payload, comms, endurance, flight profile, integration with your existing C2. Documented, auditable.

03

Field validation

Trials in a representative environment. Telemetry logged, KPIs checked against the brief. You only sign if the mission closed.

04

Operate & sustain

Operational delivery, local crew training, maintenance cycle and evolution roadmap. Direct support from the founder.

Market / 006

The U.S. is living through a technology gap in UAS.

Growing restrictions on foreign equipment — combined with strong incentives for domestic industry — opened a rare window for domestic suppliers with proven engineering, real endurance and an auditable production chain.

Rossi UAS is an American company answering that urgency with 100% American technology, built right here. Without outsourcing what matters: design, integration, testing, validation.

"The American market is living through a technology gap. And that window won't stay open forever."

0+ hEndurance — continuous flight time of the LR-8 platform.
0kmOperating range — with continuous telemetry and autonomous missions.
0yrsIn aviation — from the first model aircraft to defense drones.
0+Full-scale aircraft built before university.
Founder / 007 · Crew Manifest · 01

Engineering that went through real aircraft — not slides.

Lucas is an aerospace engineer. Before graduating he had already built five full-scale aircraft with his father. At 18 he survived a serious aircraft accident — and was back flying a month later.

He worked with drones from his first years at university — aerial capture for major broadcasters, training, maintenance — and later led the development of high-endurance aircraft for defense, border and energy programs. Today, at the helm of Rossi UAS in the United States, he builds mission-critical multirotors for the world's largest UAS market.

Degree
Aerospace Engineering
Aircraft built
5+ full-scale
Sectors
Defense · Energy · Borders
Base
United States of America
Operations / 008 · Restricted

Mission Operations Platform.

Fleet, missions, maintenance and crew — the LR-8 command environment, embedded in this site. Access is restricted to authorized operators; credentials are issued directly by Rossi UAS.

The module is stored encrypted (AES-256-GCM) and is only decrypted in your browser after a valid credential is entered.

Operator access · Encrypted module

  • Fleet & aircraft status
  • Mission planning & history
  • Maintenance & crew
Briefing Request · 009

State the mission. The rest is engineering.

The operation to be flown, perimeter, endurance, payload and operational window. Within 5 business days you receive an initial technical assessment — free, confidential, conducted by the founder.

Direct
lucas@rossiuas.com
Web
rossiuas.com
Response SLA
5 business days
Send Briefing
R Rossi UAS · Mission Operations Platform Session · Encrypted · Local