
What happens when GPS goes down: jammed, spoofed, or completely denied?
In this episode of TechFirst, host John Koetsier sits down with Michael Biercuk, founder and CEO of Q-CTRL, to explore one of the most surprising breakthroughs in quantum technology: quantum navigation.
While most of the quantum world is focused on computing, Q-CTRL is building something entirely different: AI-powered quantum sensing systems that can navigate aircraft, drones, and vehicles without GPS.
Even more surprising? This technology didn’t exist just over a year ago. Now it’s already shipping.
You’ll learn:
• How quantum sensors can “see” invisible features of the Earth
• Why magnetic and gravitational fields enable GPS-free navigation
• How this system achieves 100x better accuracy than current GPS alternatives
• Why it works in environments where other systems fail (clouds, water, darkness, interference)
• The role of AI software in stabilizing fragile quantum systems in real-world conditions
• What this means for aviation, defense, and the future of autonomous systems
This is a deep dive into a fast-moving frontier where quantum meets real-world deployment, and it’s happening faster than almost anyone expected.
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Guest:
• Michael Biercuk, Founder & CEO, Q-CTRL
• Company: Q-CTRL • Website: https://q-ctrl.com
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👉 Subscribe for more conversations on AI, quantum tech, and the future of innovation:
https://techfirst.substack.com
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⏱️ Chapters
0:00 Quantum Navigation vs Quantum Computing
0:34 Introduction to Michael Biercuk & Q-CTRL
1:12 What Is Quantum Navigation?
2:00 How Quantum Sensors Enable Navigation
2:52 Magnetometers vs Gravimeters Explained
3:28 Do You Need to Pre-Map the Earth?
4:18 Earth’s Magnetic Field & Why Maps Stay Accurate
5:18 GPS Spoofing & Why Quantum Nav Matters
6:00 Accuracy: 100x Better Than GPS Alternatives
7:00 Why Multi-Mode Navigation Is the Future
7:42 Limits of Star Cameras & Visual Navigation
8:38 The Vibration Problem in Quantum Systems
9:30 How Software Replaces Hardware Stabilization
10:28 System Size: From Sensor to Loaf of Bread
11:15 Cost, Use Cases & Drone Deployment
12:00 First Sales & Commercial Rollout
12:45 Market Size: Aviation & Drone Opportunity
13:20 Final Thoughts on Quantum Sensing
13:45 Speed of Innovation & Closingr
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