Trusted Partner In Driving Self-Reliance
Indigenous, Innovative and Custom Solutions For
Aerospace, Defence, Naval and Space Applications
Products
Cutting-edge, reliable, and mission-ready
Precision Vibration Monitoring
Charge Amplifier
At Varchas Aerospace, we engineer cutting-edge Charge Amplifiers designed to deliver unparalleled precision in capturing and processing engine vibration signals. Built for mission-critical aerospace, defense, naval, and space applications, our Charge Amplifier seamlessly converts high-frequency vibration data from piezoelectric sensors into precise millivolt outputs for real-time analysis.
With a unity gain architecture, the Varchas Charge Amplifier ensures zero signal distortion, maintaining absolute fidelity and accuracy in monitoring engine performance. Our advanced Butterworth filtering technology fine-tunes the frequency response, eliminating noise and enhancing data clarity.
Rugged, reliable, and optimized for high-performance environments, the Varchas Charge Amplifier integrates effortlessly with data acquisition systems, enabling predictive maintenance and superior system diagnostics.
Precision Control for Mission-Critical Operations
Pylon Logic Controller
The Pylon Logic Controller (PLC) is an advanced avionics system designed for seamless integration into fixed-wing fighter platforms, including the Yakovlev Yak-130. Engineered for uncompromising reliability, it ensures precise control and flawless operation of the aircraft’s pylon systems, optimizing weapon and payload management in high-stakes missions.
With cutting-edge logic processing, real-time data handling, and ruggedized architecture, the Varchas PLC guarantees mission success by delivering instantaneous response, fail-safe redundancy, and enhanced situational awareness. Built to withstand the toughest combat conditions, it is the backbone of next-generation aerospace defense systems.
Advanced Safety for High-Performance Flight
Su-30 LRU 1
The LRU is an advanced flight safety solution designed to monitor critical aircraft parameters in real time. As the aircraft approaches operational limits, the LRU instantly alerts pilots, enabling them to take decisive corrective action and avoid potential hazards.
Real-Time Monitoring: Tracks critical flight parameters for continuous operational awareness.
Automatic Alerts: Warns pilots when limits are approached for timely corrective action.
Enhanced Safety: Improves flight reliability and mission effectiveness with real-time data.
Precision Signal Management for Su-30
Su-30 LRU 2
The LRU is a mission-critical system designed to ensure seamless electronic operations within the Su-30 MKI fighter aircraft. Engineered for real-time signal management, the LRU actively controls switching, blanking, and suppression of pulse streams, preventing signal interference across critical avionics and electronic warfare systems.
EMI Management: Controls switching, blanking, and suppression to prevent signal conflicts in avionics systems.
Blanking & Suppression: Disables receivers and transmitters to maintain communication integrity in critical operations.
Radar Optimization: Ensures electromagnetic compatibility for the high-power N011M Fire Control Radar, enhancing system reliability.
Rugged, Reliable, Mission-Ready
Dual Input Power Supply Module
The Dual Input Power Supply Module (DIPS) is a military-grade, ruggedized power solution designed for airborne platforms, delivering precision-engineered voltage outputs with unmatched reliability. Built to operate in the most demanding environments, it ensures optimal efficiency, stability, and regulatory compliance for mission-critical aerospace applications.
Compliant with MIL-STD-704D (power quality), MIL-STD-810H (environmental durability), and MIL-STD-461G (EMI/EMC protection), the Varchas DIPS guarantees consistent power delivery, superior line and load regulation, and enhanced electrical immunity—ensuring flawless performance of onboard avionics and electronic systems.
Precision Motion Sensing for Su-30 MKI
Three-Component Accelerometer
The Three-Component Accelerometer is a high-precision three-axis motion sensor designed for seamless integration with the Sukhoi Su-30 MKI’s Flight Data Recorder (FDR) system. It accurately measures linear accelerations along the X, Y, and Z axes, providing unidirectional voltage outputs proportional to detected forces.
Engineered for compactness, lightweight design, and minimal power consumption, this accelerometer ensures seamless aircraft integration without impacting performance. With its rugged build and high sensitivity, it delivers real-time, mission-critical data, enhancing flight analysis, system diagnostics, and operational safety.
Uncompromised Situational Awareness
Single Function Display
The Single Function Display (SFD) is a mission-critical system that provides pilots with essential flight data. Delivering real-time airspeed, altitude, and attitude information, the SFD ensures pilots maintain full situational awareness and precise control, even in the most challenging conditions.
Engineered for high reliability, rapid response, and seamless integration, the Varchas SFD is built to withstand extreme operational environments, ensuring continued flight safety and mission success when it matters most.
Streamlined Control for Modern Avionics
Multi-Function Display
The Multi-Function Display (MFD) is a state-of-the-art graphical interface designed to enhance pilot efficiency in modern avionics systems. By integrating radar, navigation, system monitoring, and flight information into a single, intuitive display, the MFD ensures quick access to critical data, enabling faster decision-making during missions.
With its high-resolution interface, user-friendly design, and real-time data processing, the Varchas MFD provides unparalleled situational awareness and operational control, making it an essential tool for high-performance aviation environments.
Precision Control for Jet Engine Testing
Throttle Actuation System
The Throttle Actuation System is a cutting-edge solution for precise engine throttle control during jet engine testing. It regulates fuel flow based on user inputs through a Smart Throttle Motor mounted on the test stand, ensuring accuracy and reliability.
Operated via an intuitive control console with support for touch screen, mouse, or throttle lever inputs, the system transmits commands seamlessly over a CAN bus. Enhanced safety is ensured through hardwired emergency switches, providing fail-safe operation in critical scenarios.
Comprehensive Flight Data and Voice Recording
Solid-State Flight Data Recorder (SSFDR)
The Solid-State Flight Data Recorder (SSFDR) is a mission-critical avionics unit designed to acquire and securely store flight data and cockpit voice recordings. It interfaces with the aircraft via analog, frequency, and discrete signals, while recording up to 25 hours of flight data and 5 hours of cockpit voice data in a crash-survivable solid-state memory.
With a voice frequency range of up to 4 KHz, the SSFDR ensures detailed audio recording, and its automatic overwrite capability enables continuous operation. The recorded data can be easily extracted for post-flight analysis, supporting performance optimization and incident investigation.
Augmented Vision for Modern Aerial Combat
Helmet Mounted Display (HMD)
The Helmet Mounted Display (HMD) revolutionizes pilot situational awareness by projecting critical flight data directly onto the pilot’s visor, ensuring seamless access to essential information during missions.
Equipped with high-resolution displays and eye/helmet tracking technology, the HMD enables precise targeting, enhanced navigation, and real-time decision-making, making it an indispensable tool for modern fighter jet operations. Engineered for combat readiness and ergonomic efficiency, the Varchas HMD delivers unparalleled performance in the most demanding aerial environments.
Precision Diagnostics for Aircraft Engines
Engine Vibration Analyzer
The Engine Vibration Analyzer is a handheld diagnostic device designed for avionics technicians and maintenance crews to measure and analyze vibration and noise levels in aircraft and helicopter engines.
Using high-precision accelerometers, it converts vibration signals—capturing frequency, displacement, and acceleration—into electrical signals for detailed analysis. Engineered for ease of use and accuracy, the analyzer enables comprehensive diagnostics, helping to identify potential issues and ensure optimal engine performance and reliability.
With its high-resolution interface, user-friendly design, and real-time data processing, the Varchas MFD provides unparalleled situational awareness and operational control, making it an essential tool for high-performance aviation environments.
Advanced Diagnostics for Avionics Components
i-Level Tester
The i-Level Tester (Intermediate-Level Tester) is a comprehensive diagnostic and maintenance system designed to test and troubleshoot Line Replaceable Units (LRUs) and critical avionics components. Engineered for precision and versatility, it ensures efficient maintenance and enhances the operational readiness of advanced aircraft systems.
Key Capabilities:
- Testing Angle of Attack (AOA) & Angle of Side Slip Vanes
- Diagnostics for Accelerometer Sensor Assemblies
- Testing Rate Gyro Sensor Assemblies
- Total Air Temperature Tester for accurate environmental data
- Flight Control Panel Tester for enhanced control reliability
- DFCC Interface Unit Tester for seamless system integration
- De-Icing Current Sensing Unit for operational safety
The Varchas i-Level Tester provides accurate, real-time insights, empowering maintenance personnel to ensure optimal performance and safety across mission-critical avionics systems.
A Robust multi-protocol converter
Interface Computer (IFC)
The Interface Computer (IFC) is a robust, multi-protocol converter designed for high-demand environments. It can convert Ethernet, MIL-STD-1553B, and ARINC-429 protocol messages to integrate seamlessly with various systems within the avionics suite, ensuring smooth operation within complex digital architectures in aerospace applications.
END-TO-END
Capabilities
From Concept to Cockpit
Research and Development
Our top-tier R&D team, comprising engineers, scientists, and defense experts, leads the way in cutting-edge avionics technology development.
Design and Development
Our design expertise integrates electrical and electronic components, balancing cost, performance, and functionality while ensuring reliability and system compatibility.
Software Development
Our robust software development expertise in embedded and application systems creates efficient, high-quality products tailored to complex tasks and specific needs.
Manufacturing Services
Our top-tier production processes and stringent quality control ensure we deliver superior, cost-effective products on time, every time.”
Hardware Design
Our design expertise helps in the integration of electrical and electronic components, balance cost, performance, and functionality while ensuring reliability and compatibility with existing systems.
Component Manufacturing
We take advantage of facilities that specializes in the production of components and assemblies to fabricate, machine, and assemble parts to build end products.
About us
Shaping the Future of Aerospace and Defense Technology
Varchas Aerospace
Varchas Aerospace is a premier design and technology powerhouse specializing in cutting-edge solutions for the aerospace and defense sectors. With a relentless focus on innovation, precision, and performance, we provide end-to-end support across the product lifecycle, from conceptualization and R&D to full-scale production and maintenance.
Our Capabilities:
- Innovative Product Development: Leveraging a state-of-the-art R&D facility, we excel in creating advanced avionics systems, reverse engineering, and developing sophisticated test jigs and rigs.
- Advanced Engineering: Our expertise spans hardware design, software development, and manufacturing, enabling us to deliver high-performance solutions tailored to the most demanding applications.
- Indigenization & MRO Services: We specialize in indigenizing aerospace electronic components, along with providing comprehensive maintenance, repair, and overhaul (MRO) services for electro-mechanical actuation systems.
Why Choose Varchas Aerospace:
At Varchas, quality, precision, and timely delivery are the cornerstones of our approach. Backed by a world-class manufacturing facility and a culture of collaboration and innovation, we are committed to supporting complex, high-value projects that advance India’s defense technology landscape.
From pioneering avionics to reshaping aerospace systems, Varchas Aerospace stands as a trusted partner, delivering mission-critical solutions to drive technological excellence and national security.
meet the team
Powered by our people
A visionary entrepreneur, with a knack for innovation, he revolutionized workspace solutions, creating efficient, flexible offices. He likes to push boundaries, contributing to cutting-edge technology. Gopal embodies versatility and innovation, driving progress in multiple industries.
Dhananjaya, a seasoned technocrat and entrepreneur with three decades in Aerospace and Electronics, served as a consulting CTO for Aerospace companies, driving groundbreaking innovations in aerospace and railway safety where he indigenized avionics products and Train Collision Avoidance Systems.
A serial entrepreneur in mechanical components, & composites. His relentless pursuit of innovation has birthed numerous successful ventures, revolutionizing industries. Pavan’s innovative mindset makes him a key player in shaping the future of manufacturing industries.
Our top clients
Partnering with top industry leaders to deliver world-class solutions across aerospace, naval, defense, and space sectors.
Contact Us
Corporate Office
Level 10, Raheja Towers, Mahatma Gandhi Road, Bengaluru, Karnataka 560001
Development Center
3rd Floor, Thanisandra Main Rd, next to Elements Mall, MS Ramaiah North City, Nagavara, Bengaluru, Karnataka 560077
Phone Number
+91-98450-16655
Email Address
[email protected]