ULS-Heli-G2

Overview

The ULS-Heli-G2 is a professional-grade optical positioning system designed for helicopters and heavy-lift rotary-wing UAVs. Purpose-built for demanding maritime and industrial applications, distance up to 50 meters with proven reliability in production environments.

Key Applications

• Maritime Helicopter Operations - Ship deck landing in challenging conditions
• Heavy-Lift UAV - Precision positioning for large payload operations
• Offshore Platform - Oil rig and platform approach and landing
• SAR Operations - Search and rescue in GPS-denied areas
• Military Applications - Tactical helicopter precision landing

Key Features

Heavy-Duty Performance

• 50-meter operating range - Extended range for large helicopter approaches
• <5cm horizontal, <10cm vertical at 1m (linear scaling) - Professional-grade precision for demanding operations
• Heavy-lift capable - Designed for helicopters and large UAVs
• 20Hz update rate - Smooth positioning for dynamic operations
• Wide FOV - Extended field of view for system for reliable landing.

Industrial Reliability

• Production status - Field-proven with 30+ Deployed Systems
• Extended temperature - -40°C to +85°C operating range
• All-weather operation - Rain, fog, snow, dust capability
• 24/7 availability - Day and night operation

Professional Integration

• ArduPilot Helicopter - Native integration with helicopter autopilots
• PX4 compatible - Full support in PX4 firmware
• Multiple interfaces - USB, UART, CAN connectivity to custom AP systems
• Dual receiver option - Master/slave configuration for redundancy

System Components

Aircraft Receivers

Receiver (Slave)

• Compact lightweight - 40g for helicopter integration
• Wide field of view - 90° coverage for approach flexibility
• Low power draw - 3W typical consumption
• Multiple interfaces - USB, CAN, UART connectivity

Receiver (Master)

• Enhanced capability - 60g with extended features
• Dual receiver support - Master/slave redundant configuration
• Same interfaces - USB, CAN, UART connectivity
• Field of view - 90° coverage

Ground Transmitter (Beacon)

• Robust design - 4.1kg heavy-duty construction
• Large coverage area - 60° emission angle
• Professional power - 22-26V DC industrial supply
• Weather resistant - IP-rated enclosure

Technical Specifications

Dual Receiver Configuration

Master/slave receiver setup for redundancy:

• Increased reliability for critical operations
• Automatic failover capability
• Position cross-checking
• Enhanced accuracy through sensor fusion

Applications

Maritime Helicopter Operations

Ship Deck Landing: The ULS-Heli-G2 is proven in production maritime operations:

• Precision approach and landing on moving ships
• Works in all sea states and weather conditions
• Motion compensation for vessel movement
• Reduces pilot workload and increases safety

Offshore Platforms:

• Oil rig and platform precision landing
• Wind farm maintenance operations
• Offshore construction support
• Supply vessel transfers

Benefits:

• Reduces weather minimums for operations
• Increases operational tempo
• Proven reliability in maritime environment
• Lower pilot workload, higher safety margins

Heavy-Lift UAV Operations

Large Payload Transport:

• Precision delivery of heavy cargo
• Automated loading/unloading operations
• Multi-ton payload positioning
• Industrial material handling

Applications:

• Construction site delivery
• Disaster relief logistics
• Military supply operations
• Remote area resupply

Benefits:

• Accurate positioning with heavy payloads
• GPS-denied operation capability
• Automated cargo handling integration
• Proven with large UAV platforms

Search and Rescue

Emergency Operations:

• Mountain rescue in GPS-denied terrain
• Urban disaster response
• Maritime SAR operations
• Cave and confined space rescue

Benefits:

• Works where GPS unavailable
• All-weather 24/7 capability
• Rapid deployment for emergencies
• Proven in operational use

Military Applications

Tactical Operations:

• GPS-denied landing zones
• Shipboard operations
• Forward operating bases
• Special operations support

Benefits:

• No GPS dependency (anti-jam/anti-spoof)
• Covert operations support
• Rapid deployment capability
• Field-proven reliability

Production Status

The ULS-Heli-G2 is in full production with:

• 30+ Deployed Systems globally
• Maritime proven - Active ship deck operations
• Military qualified - Deployed in defense applications
• Continuous production - Immediate availability
• Full support - Technical assistance and documentation

Master/Slave Configuration

The ULS-Heli-G2 supports dual receiver configurations for enhanced reliability:

Benefits

• Redundancy - Automatic failover if one receiver fails
• Enhanced accuracy - Position averaging from multiple sensors
• Cross-checking - Validation of position data
• Critical operations - Increased safety for demanding missions

Configuration

• Master receiver manages slave and outputs combined solution
• Independent power supplies recommended
• Automatic synchronization
• Configurable fusion algorithms

Environmental Qualifications

Tested and qualified for demanding environments:

• Temperature: -40°C to +85°C operating
• Humidity: 0-100% relative humidity
• Salt spray: Marine environment qualified
• Vibration: Helicopter vibration tested
• Shock: Drop and impact tested
• EMI/EMC: Electromagnetic compatibility certified

Documentation

Contact for more information

System Package

The ULS-Heli-G2 complete system includes:

• 1x Ground Transmitter (Beacon) - Heavy-duty 4.1kg unit with mounting hardware
• 1x Master Receiver - 60g aircraft unit with enhanced features
• 2x Slave Receivers - 40g compact units for redundant configuration
• Connection Cables - USB, CAN, UART interface cables
• Mounting Hardware - Aircraft and ground mounting kits

Getting Started

Deploy precision positioning on your helicopter or heavy-lift UAV:

1. Application Review - Discuss your specific requirements
2. System Configuration - Master/slave or single receiver setup
3. Hardware Delivery - Complete system with documentation
4. Installation Support - On-site assistance available
5. Integration Testing - Validation and optimization
6. Operational Training - Pilot and maintenance training
7. Deployment - Begin precision operations

Contact Us to discuss your ULS-Heli-G2 deployment.

Support and Services

• Technical Support - Direct engineering assistance
• Integration Services - Custom autopilot integration
• Training Programs - Pilot and maintenance training
• Field Service - On-site installation and commissioning
• Spare Parts - Complete inventory and fast delivery

Choosing the right system? The ULS-Heli-G2 is designed for helicopters and heavy-lift rotary-wing UAVs. For smaller multi-rotor drones, see the ULS-ProCopter, to test how it works and demo/research purposes ULS-XCopter-G2.