Product Lineup

A field-validated platform family.

Thirteen production platforms across three series (Multi-Role Tactical Rotary-Wing, Tactical VTOL Platform, and Smart Farming Intelligence), engineered and built by Sundori Drone Co., Ltd. in Korea and licensed by SDR Drone Inc. for production in the U.S. and allied countries. All share the SDR Multi Flight control architecture, from tactical missions to smart agriculture.

Three Series

The lineup, by series.

[ 01 ]
Tactical Rotary-Wing
T-DORI · H5 · M3 · M2k · F7P · CG-40Kg
Multi-Role Tactical Rotary-Wing Series · 6 platforms
[ 02 ]
Tactical VTOL Platform
VT-100 AETHER · VT-050 ORBIT · VT-HQ · VT-TAIL
Tactical VTOL Platform Series · 4 platforms
[ 03 ]
Smart Farming Intelligence
SQ20 · H1 · H-A20kg
Smart Farming Intelligence Series · 3 platforms
[ + ]
Secure Comms & Cyber Protection
SDR · MFS · SECURE COMMS
Certified encryption · Multi-layer cyber defense · Anti-jamming comms
Standard 01
Blue UAS Pathway
Designed to meet Blue UAS requirements for U.S. DoD and allied procurement
Standard 02
NDAA §848
Designed to meet NDAA §848 sourcing requirements
Standard 03
Non-China BOM
Designed for a non-China bill of materials: U.S., E.U., and Korean sourcing
Standard 04
KCMVP Secure Comms
Korea Cryptographic Module Validation Program certified
Series I — 01 / 03

Multi-Role Tactical Rotary-Wing Series.

Six rotary-wing platforms covering the full tactical spectrum — persistent tethered surveillance, long-endurance multi-role, compact ISR, FPV strike, and heavy tactical resupply.

SDR T-Dori — Hybrid tethered/wireless drone
SDR · T-DORI

T-Dori

Hybrid Tethered/Wireless Drone

24/7 continuous aerial surveillance and wide-area communications relay via tethered power supply — with wireless failover for expanded mission profiles.

Endurance
24h+
Payload
5 kg
Mission
Persistent ISR
SDR H5 — Long-endurance multi-purpose drone
SDR · H5

H5

Persistent Multi-Mission Platform

High-payload multi-mission platform covering both industrial-facility patrol and precision-strike operations — one airframe, interchangeable payloads, across defense, public-safety, and industrial use.

Endurance
50 min
Payload
5 kg
Mission
Multi-role
SDR M3 — Persistent multi-mission reconnaissance drone
SDR · M3

M3

Long-Endurance Drone

Up to 100 minutes endurance. Continuous reconnaissance and attack missions via high-resolution EO/IR camera.

Endurance
100 min
Max speed
70 km/h
Sensor
EO/IR
SDR M2k — Compact tactical ISR drone
SDR · M2k

M2k

Compact Tactical ISR Drone

Compact tactical ISR drone maximizing portability. Rapid deployment capability for squad-level operations.

Weight
4.5 kg
Max speed
80 km/h
Mission
Tactical ISR
SDR F7P — 3D-printed FPV strike platform
SDR · F7P

F7P

FPV Strike Platform · 3D-Printed

3D printing-based low-cost, high-efficiency FPV loitering strike platform engineered for rapid mass deployment.

Max speed
140 km/h
MTOW
3 kg
Production
3D-printed
SDR CG-40Kg — Heavy-lift cargo octocopter
SDR · CG-40Kg

CG-40Kg

Heavy-Lift Cargo Octocopter

40 kg payload capacity. Octocopter engineered for military tactical resupply and emergency relief delivery.

Payload
40 kg
MTOW
95 kg
Mission
Resupply
Series II — 02 / 03

Tactical VTOL Platform Series.

Four fixed-wing VTOL platforms — runway-free launch with fixed-wing range and endurance, from strategic 1,000 km reconnaissance to expendable 3D-printed tail-sitters.

SDR VT-100 Aether — Long-range strategic VTOL
SDR · VT-100

VT-100 Aether

Strategic Long-Range VTOL

Hybrid engine-based 1,000 km range capability. Top-tier VTOL asset for strategic long-range reconnaissance and strike missions.

Endurance
10 hr
Radius
1,000 km
Payload
15 kg
SDR VT-050 Orbit — Tactical ISR VTOL
SDR · VT-050

VT-050 Orbit

Tactical ISR VTOL

Tactical ISR collection and swarm autonomous flight support. Optimized for 24/7 coastal and mountain terrain surveillance.

Endurance
5 hr
Radius
500 km
Payload
10 kg
SDR VT-HQ — Military pilot training VTOL platform
SDR · VT-HQ

VT-HQ

Training VTOL Platform

Dedicated training platform for military pilot development. Identical flight characteristics to operational aircraft with high-speed flight.

Endurance
60 min
Max speed
150 km/h
Mission
Training
SDR VT-Tail — 3D-printed tail-sitter VTOL
SDR · VT-TAIL

VT-Tail

3D-Printed Tail-Sitter VTOL

3D-printed tail-sitter structure. Ultra-lightweight expendable design for tactical and precision strike (loitering munition) operations.

Endurance
50 min
Weight
2 kg
Production
3D-printed
Series III — 03 / 03

Smart Farming Intelligence Series.

Three agricultural platforms — automated spraying, real-time crop monitoring, and heavy-duty crop protection — integrated with fully unmanned station operations.

SDR SQ20 — Agricultural spraying drone
SDR · SQ20

SQ20

Agricultural Spraying Standard

Agricultural drone standard. 20 L pesticide spraying with fully unmanned automated station integration.

Spray area
2 ha
Load
20 L
Work time
15 min
SDR H1 — Multi-purpose agricultural drone
SDR · H1

H1

Multi-Purpose Agricultural Aircraft

High-performance multi-purpose agricultural aircraft with real-time crop monitoring module support.

Spray area
1 ha
Work time
10 min
Auto
Spray & return
SDR H-A20kg — Heavy-duty crop protection drone
SDR · H-A20kg

H-A20kg

Heavy-Duty Crop Protection

Maximum work efficiency with 20 kg payload capacity. Specialized heavy-duty crop protection platform.

Spray area
2 ha
Load
20 kg
Work time
15 min
MFS DEMO · MULTI-DRONE CONTROL

One pilot. A group of drones.

Live demonstration of SDR's Multi Flight Software (MFS) — group formation, one-click commands, real-time satellite telemetry, and FANET-meshed coordination across an entire fleet from a single ground-control station.

Play · MFS Multi-Drone Control
Engage with SDR

Build the next mission with us.

Contact the team Technical capabilities