Why Every Autonomous System Increasingly Needs a Non-GPS Fallback

Disseminated on behalf of SPARC AI Inc. and may include paid advertising.

• GPS jamming, spoofing and signal obstruction are creating growing challenges for drones operating in contested and infrastructure-limited environments.
• SPARC AI’s Overwatch platform is designed to provide GPS-denied positioning through a software-based service that uses existing flight telemetry without requiring additional onboard hardware.
• Recent flight tests, including a demonstration with the drone’s camera covered, highlight the company’s efforts to differentiate its approach from vision-dependent navigation alternatives.

Whether a delivery drone is navigating between tall buildings or a military aircraft is operating amid electronic warfare, reliable positioning is essential. As autonomous systems become more widely deployed, dependence on satellite navigation can become a critical vulnerability when GPS signals are disrupted or manipulated.

SPARC AI Inc. (CSE: SPAI) (OTCQB: SPAIF) is addressing this challenge through Overwatch, its software-based positioning platform designed for GPS-denied environments. The company aims to provide an alternative source of positioning without requiring additional onboard hardware, helping operators improve resilience while minimizing integration costs and complexity.

The Growing Vulnerability of GPS

GPS and other global navigation satellite systems (“GNSS”) are vulnerable to interference. Jamming disrupts satellite signals, while spoofing introduces misleading positioning information that can send autonomous systems off course.

These risks are particularly relevant in contested environments, where electronic warfare can interfere with navigation. Drones operating in cities, around infrastructure or in areas with limited satellite visibility can also experience positioning challenges.

When reliable positioning is lost, a drone may struggle to follow its intended route, coordinate tasks or accurately determine a target’s location. As autonomous systems take on more commercial and defence responsibilities, having a fallback when satellite navigation becomes unreliable is increasingly important.

The Limitations of Traditional Alternatives

Several technologies can support navigation without GPS, but each involves trade-offs. Inertial navigation systems estimate movement using onboard sensors, although errors can accumulate over time and higher-performance equipment can increase cost, size, weight and power requirements.

Vision-based and LiDAR systems offer other options but may require additional sensors and processing capacity. Their effectiveness can also depend on environmental conditions and the availability of recognizable visual or geometric features.

These considerations matter for operators deploying large fleets of relatively inexpensive drones. Adding specialized hardware to every aircraft can increase costs and complicate maintenance, creating demand for alternatives that work with existing equipment.

A Software-Based Approach to GPS-Denied Positioning

SPARC AI’s Overwatch platform is designed to address this challenge by processing existing drone telemetry through a network service and returning geographic coordinates. According to the company, the approach does not require additional onboard hardware, airframe modifications or new software installations on the drone.

In September 2026, SPARC AI reported completing flight tests in which Overwatch calculated target locations while the drone’s camera lens was physically covered. The company said the platform generated coordinates using flight telemetry rather than image recognition or preloaded reference imagery.

This distinction could matter in environments where visual information is unavailable or difficult to use. However, the reported demonstration does not establish performance across every GPS-denied condition, and further validation across different operating environments remains important.

Overwatch is also designed to support different compatible drone platforms. By using existing telemetry and returning geographic coordinates, SPARC AI aims to reduce integration barriers for operators managing mixed fleets.

Potential Applications and Commercial Opportunity

For drone operators, a positioning alternative must be practical as well as technically capable. A software-based service could help reduce the need for additional onboard equipment while offering a common approach across compatible aircraft.

The architecture does have an important consideration: Overwatch requires a suitable communications link to exchange data with the service. It therefore offers an alternative to satellite-based positioning, but should not be regarded as entirely independent of communications infrastructure in every operating condition.

Beyond defence, resilient positioning could be valuable for infrastructure inspections, industrial monitoring, surveying and other commercial drone operations. The potential benefits will depend on demonstrated accuracy, latency, communications availability and integration requirements in specific environments.

For SPARC AI, the opportunity ultimately rests on translating its technical approach into reliable performance and customer adoption. Its software-based architecture offers a different way to address GPS vulnerability, but commercial success will depend on how effectively it meets operators’ real-world requirements.

Building Resilience into Autonomous Systems

GPS remains an important navigation technology, but its susceptibility to interference makes reliance on satellite signals alone increasingly risky for some autonomous operations. SPARC AI is positioning Overwatch as an alternative source of positioning that works with existing telemetry rather than requiring additional onboard navigation hardware.

The company’s reported camera-covered flight tests provide a recent example of its efforts to demonstrate this approach. As autonomous systems become more prevalent, solutions that combine practical integration with dependable GPS-denied performance could become an increasingly important component of operational resilience.

For more information, visit the company’s website at https://sparcai.co.

NOTE TO INVESTORS: The latest news and updates relating to SPAIF are available in the company’s newsroom at https://ibn.fm/SPAIF

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