14 Oct 2026

Inside CommandCore: Configurable I/O for Mission-Specific GCS Integration

Dante Conrad

Key Takeaways

A ground control station (GCS) is the hardware and software system used to command, monitor, and control unmanned aerial, ground, or maritime vehicles from a terrestrial location.
Configurable GCS hardware typically includes reserved external I/O ports, reserved space for communication modules with flexible RF integration, external antenna support, flexible data link integration, hot-swappable batteries, and a choice of device form factors.
U.S. law (10 U.S.C. § 4401) requires Major Defense Acquisition Programs to use a Modular Open Systems Approach (MOSA) to the maximum extent practicable, reducing vendor lock-in and supporting incremental upgrades.
A 2025 U.S. Government Accountability Office (GAO) review found that 14 of 20 defense programs examined had implemented a Modular Open Systems Approach (MOSA) to at least some extent, while noting that the approach requires deliberate upfront planning around interfaces and cybersecurity.
NATO's STANAG 4586 defines standard interfaces for UAV Control Systems, enabling different UAVs, ground control systems, and C4I systems to interoperate across joint or coalition environments.
System integrators evaluating GCS hardware should assess interface openness, communications flexibility, form factor options, independently verified ruggedness, serviceability and support, software compatibility, and the vendor's ability to scale, alongside raw performance specs.
Getac's CommandCore GCS platform offers rugged devices such as the ZX80 tablet with configurable I/O, a reserved RF compartment for flexible RF integration, hot-swappable batteries, and warranty and service options that can be tailored to each program.

A ground control station (GCS) is the hardware and software hub through which an operator plans missions, sends commands, and receives telemetry and sensor data from an unmanned aerial, ground, or maritime system. For system integrators building command-and-control solutions on top of someone else's hardware, the question is rarely “does it work.” It's “can I configure it to fit the mission I'm actually being asked to solve, and will it still fit the next one.” Configurable I/O and expansion hardware is designed to help answer that question.

This article looks at what configurable GCS hardware means in practice, why it matters for integrators specifically, the open-systems standards shaping how these platforms are specified, and what to evaluate before committing to a GCS hardware partner.

Why Configurable, Upgradeable Hardware Matters

GCS programs rarely stand still. As unmanned systems take on new payloads, sensors, and mission types, the hardware at the control station often needs to support those changes rather than be replaced outright. In U.S. defense acquisition, that expectation has been written into law through the Modular Open Systems Approach (MOSA), covered in more detail below.

That upgrade-driven dynamic is a core argument for configurable hardware. Integrators often support a customer's UAS, UGV, or C-UAS platform today and may need to accommodate a different sensor payload, radio, or vehicle type within the same contract lifecycle. Hardware that requires a full redesign every time a mission profile changes can add cost and schedule risk to follow-on programs. Hardware built around configurable I/O and expansion interfaces is designed to help absorb that change instead.

Operator in camouflage using a rugged tablet ground control station with handles and antennas to monitor drones in flight

Configurable GCS hardware helps integrators match one control platform to different drones, radios, and missions.

What Configurable I/O and Expansion Means in GCS Hardware

In this context, “configurable” means the hardware is specified and integrated to match a program's requirements, rather than assembled from user-swappable modules after purchase. At the hardware level, a configurable GCS platform typically includes:

Reserved external I/O ports: dedicated connection points that support mission-specific extensions and third-party peripherals (secure radios, data recorders, expansion components) without requiring a custom enclosure redesign for each integration.
Reserved RF compartment for flexible RF integration: reserved space for certain types of communication modules, which can be customized in collaboration with the radio vendor to accommodate a specific radio, while other modules can be connected externally. This helps integrators avoid being locked in to a single data link.
External antenna integration: support for external antennas to help address the signal strength, range, and data transmission needs of the operating environment.
Flexible data link integration: the ability to integrate a range of data link and communication solutions to help maintain connectivity across different networks and field conditions.
Hot-swappable batteries: power modules that can be replaced without a full shutdown, addressing continuity requirements during extended field operations.
A choice of form factors: a range of device types, such as rugged tablets and laptops, so the hardware can be matched to the weight, mobility, and footprint constraints of each use case.

None of these ideas is new on its own. The value comes from bringing them together in rugged hardware, so integrators can configure per program instead of rebuilding hardware for each one.

The Open-Systems Standards Shaping GCS Design

In defense acquisition, modularity and interoperability have been formalized through law and open-systems standards.

Modular Open Systems Approach (MOSA). U.S. law (10 U.S.C. § 4401) requires Major Defense Acquisition Programs to be designed and developed using a Modular Open Systems Approach “to the maximum extent practicable.” The U.S. Department of Defense describes MOSA as a strategy to build systems with “highly cohesive, loosely coupled, and severable modules that can be completely separated and acquired from independent vendors,” with the aim of reducing vendor lock-in and supporting incremental capability upgrades. A 2025 GAO review found that 14 of 20 defense programs examined had implemented MOSA to at least some extent, while also noting that the approach requires deliberate upfront planning around interfaces and cybersecurity to realize its cost and upgrade benefits. For integrators, hardware that supports open, standards-based interfaces can be easier to justify in a competitive procurement.

STANAG 4586. On the UAV control side specifically, NATO's STANAG 4586 defines standard interfaces for UAV Control Systems, covering data link, command and control, and human-computer interface elements, with the goal of enabling different UAVs, ground control systems, and C4I systems to interoperate across a joint or coalition environment. A control station architecture that is not locked to a single vendor's proprietary protocol stack can be better positioned to support this kind of interoperability requirement when it appears in a tender.

Together, these standards help explain why interoperability and open architecture can appear as requirements in defense GCS solicitations, and why integrators may ask about I/O and standards support early in a hardware evaluation.

What System Integrators Should Evaluate in GCS Hardware

For integrators specifying or recommending GCS hardware, seven questions are worth asking alongside headline specs:

Interface openness. Does the platform expose reserved I/O and expansion interfaces, or does every new integration require a custom hardware variant?
Communications flexibility. Can the platform accommodate the customer's preferred radios and data links, for example through reserved space that can be customized for a specific radio, or is it tied to one communications vendor?
Form factor options. Does the vendor offer different device types, such as rugged tablets and laptops, suited to the specific use cases in the program, from handheld field work to vehicle-mounted operation?
Environmental certification. Is ruggedness independently verifiable (e.g., MIL-STD-810H testing, IP ratings), or only asserted by marketing copy?
Serviceability and lifecycle support. What happens when a component fails in the field? Can the warranty and service package be tailored to the program's uptime requirements, including on-site support where it is needed?
Software and mission-system compatibility. Does the hardware work with the command-and-control, situational awareness, and mission software the customer has already standardized on, or does it require a software migration alongside the hardware change?
Scalability. Can the vendor support the move from pilot quantities to larger production volumes, so a configured solution can be delivered at the pace and quantity a program requires?

These criteria reflect the priorities set out in the open-systems guidance above. The DoD's MOSA guidance emphasizes severable modules and incremental upgrades, and the GAO review points to interface planning and cybersecurity as conditions for realizing MOSA's cost and upgrade benefits.

Soldiers in the field with a rugged Getac laptop, one using a handheld radio while another launches a small drone

Many GCS programs use both radios and drones, so integrators often need hardware that can support more than one data link.

Where This Plays Out: Defense, UAS/UGV Programs, and Infrastructure

The mission types driving GCS modernization span several integrator segments:

Defense primes and Tier 1 SIs working on programs where interoperability requirements (such as STANAG 4586 or MOSA) may be written into the contract.
Small tactical UAS manufacturers who need to fit a full control capability into a reduced footprint without redesigning hardware for every airframe variant.
UGV and counter-UAS (C-UAS) providers extending ground control concepts beyond aerial platforms into multi-domain unmanned systems.
Public safety and special operations integrators who may need hardware options for both vehicle-mounted and handheld deployment.
Energy and infrastructure primes running inspection and monitoring programs where ruggedness and field serviceability can affect lifecycle cost as much as initial procurement price.

Getac's CommandCore GCS platform is built around this configurable approach. It brings together rugged tablets and laptops, such as the ZX80 tablet, with additional models, including the UX10. CommandCore devices can be configured with reserved external I/O ports, a reserved RF compartment for flexible RF integration, external antenna support, and hot-swappable batteries. Radios and communication networks can be customized upon request, working alongside the integrator's chosen radio vendor, to help avoid lock-in to a single data link. CommandCore was developed in collaboration with technology and connectivity partners, and Getac's warranty and service offerings can be tailored to each program, including arranging on-site support through third-party providers where required. With a range of rugged device form factors and support for larger-quantity deliveries, CommandCore is designed to help integrators scale configured solutions as program demand grows. Full technical details are available on the Getac CommandCore Ground Control Station page.

Glossary

GCS (Ground Control Station): Hardware and software system used to command, monitor, and control unmanned vehicles from a terrestrial location.
MOSA (Modular Open Systems Approach): A U.S. defense acquisition approach that uses severable modules and standardized interfaces so components can be upgraded or sourced from different vendors, reducing vendor lock-in.
STANAG 4586: NATO standard defining interoperable interfaces for UAV control systems across joint and coalition operations.
C-UAS: Counter-unmanned aircraft systems, used to detect, track, or neutralize hostile drones.
UGV: Unmanned ground vehicle.

Frequently Asked Questions

What is a ground control station (GCS)?

A ground control station is the hardware and software system used to command, monitor, and control unmanned aerial, ground, or maritime vehicles from a terrestrial location. It typically handles mission planning, telemetry, payload control, and data link management between the operator and the unmanned platform.

What are the key features to look for in a drone ground control station?

For integrators, criteria worth prioritizing include configurable I/O for third-party hardware integration, flexible RF integration, hot-swappable batteries to help maintain power during drone missions, independently verified environmental ruggedness, field serviceability, compatibility with existing command-and-control or mission software, and the vendor's ability to scale from pilot quantities to larger deployments. No single performance spec should be evaluated in isolation.

What are the latest advancements in UAV ground control technology?

Developments discussed across the industry include open-systems architectures aligned to standards such as MOSA and STANAG 4586, flexible RF integration, hot-swappable power for continuous field operation, and on-device AI processing at the control station itself.

How do system integrators customize GCS hardware for different missions?

By working with platforms that offer reserved I/O ports, expansion interfaces, and flexible data link integration, integrators can adapt base hardware to different radios, payloads, and vehicle types, often without a full custom redesign for each program. Some integrations, such as a specific radio, may still require customization in collaboration with the radio vendor.

Is an open-architecture GCS platform vendor-agnostic?

An open architecture is designed to support interoperability with widely used command-and-control and situational awareness software instead of a single, proprietary ecosystem. The degree of interoperability varies by platform and configuration and should be verified against the specific standards (for example, STANAG 4586 compliance) a program requires.