We look forward to partnering with Aerospace MROs, OEMs, and Test Facilities in 2026 and beyond. Start the New Year with confidence.

Legacy Test stand Modernization

APC TECHS Test Stand Modernization services update legacy aerospace test systems with modern computers, control systems, and interfaces — extending the life of your test benches and improving performance while avoiding full OEM replacement. Many MROs have old GE / Woodward / Avtron or Testek stands where the electrical hardware is fine but the Windows XP computer is dying.

Legacy PC replacement
Signal conditioning updates
Obsolete hardware support

Automatic & Computerized Test Stand Services

APC TECHS supports a wide range of automatic and computerized test stand systems used in aerospace applications.

Control system retrofit
HMI & operator interface upgrades
Industrial computer replacements
Enhanced data acquisition
Reliability improvements

Supported test stand types include:

Generator Test Stands
Actuator Test Stands
Fuel Control & Fuel Pump Test Benches
Servo and Hydraulic Test Stands
Aerospace Black Box Test Systems
Custom Automatic Test Stands

Our expertise covers diagnostics, troubleshooting, upgrades, and long-term support.

Test Stand Modernization & System Upgrades

Legacy test stand systems often suffer from obsolete hardware, unreliable computers, and limited diagnostic capability. APC TECHS offers complete test stand modernization solutions without the cost of full OEM replacement.

Our modernization services include:

Upgrade existing older style industrial computer with MS DOS / Windows -XP /2000 OS and keep same DAQ hardware and software
Control system modernization
HMI and operator interface upgrades
Replacement of obsolete electronics and components
System performance and reliability improvements
Integration with existing test hardware and instrumentation
Improved system safety, maintainability, and cybersecurity

We deliver custom upgrade solutions tailored to your existing test stand architecture and operational requirements.

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Generator Test stand services

Mordernize Test Stand

Servo Valve Test stand services

Upgrade Test Stand

Our Test Machine & Test Stand Services

Aerospace Test Stand Repair

We diagnose and repair aerospace test stands and test machines, including mechanical, electrical, and control system issues. Our team supports both legacy and modern systems, restoring reliability and compliance.

Test Bench Repair Services

We provide professional test bench repair services for aerospace and industrial applications, including troubleshooting, component replacement, and system validation.

Test Stand Modernization Services

Upgrade outdated systems with modern hardware and software. Our test stand modernization services improve data accuracy, reliability, and long-term supportability while reducing operational risk.

Industrial Test Stand & Computer Support

We support industrial computers, PLCs, and control systems used in aerospace test environments, helping eliminate obsolete hardware and software limitations.

Older Style PC Hardware and Software Support

APC TECHS LLC provides aerospace test stand modernization, software upgrades, and MRO equipment support in USA and Globally . Extend the life of your legacy test cells.

On-Site Service & Technical Support

When test stand issues require hands-on expertise, APC TECHS provides on-site service and technical support.

On-site services include:

System troubleshooting and diagnostics
Hardware replacement and upgrades
Test stand commissioning and verification
Operator support and technical guidance

We work efficiently within aerospace environments and maintenance facilities.

Broad OEM Test Stand Support :

Our team has extensive, hands-on experience supporting and upgrading critical test benches from leading Original Equipment Manufacturers (OEMs). We understand the complexities of proprietary systems, ensuring seamless service delivery for your infrastructure.

We routinely service and modernize Test stand from:

General Electric /Woodward /Testek / Avtron / Hamilton Sundstrand (now Collins Aerospace)/ ... and other major aerospace component test stand providers.

Affordable, 5-star rated Test Stand services.., On-site service support available nationwide/globally . Save 60% vs OEM replacement costs on test stand modernization .Save 60% vs OEM replacement costs on test stand modernization

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