Upgrades + Repairs
Avionics
Avionics Services – Precision, Performance & Modernization You Can Trust
At Steiner Aviation International, we provide comprehensive avionics services designed to enhance safety, capability, and efficiency in the cockpit. With more than 25 years of industry experience, our certified technicians deliver expert support for everything from advanced system upgrades to diagnostics, database updates, and regulatory certifications. Whether you’re modernizing your flight deck or keeping critical systems performing at their peak, Steiner Aviation International is your trusted partner.
Avionics Upgrades & Installations
Modern avionics can dramatically improve situational awareness, reliability, and operational efficiency. Our team provides professional installation of new equipment, full-panel upgrades, and integration of advanced systems. From ADS-B transponders and WAAS GPS units to complete glass cockpit solutions, we deliver clean installations, smart configurations, and seamless transitions for pilots and operators.
Troubleshooting & System Diagnostics
When avionics systems aren’t performing correctly, you need fast, accurate answers. Our technicians diagnose complex electrical and avionics issues with precision, helping identify faults, correct problems, and return your aircraft to service quickly and confidently.
Database Updating
We provide timely navigation, chart, and avionics database updates to ensure your aircraft stays current and compliant with flight planning and routing requirements. Regular updates keep you operating safely, legally, and with the most accurate information available.
Regulatory Testing & Certification (SATs)
All certification services are completed with precision, documentation, and attention to detail, ensuring your aircraft is ready for continued airspace compliance. Our team performs required certification checks to ensure your aircraft remains compliant with regulatory inspection standards, including:
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14 CFR 91.411
Altimeter/Static System Certification
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14 CFR 91.413
Transponder Certification
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RVSM
Certifications
Authorized Dealerships & Service Centers
Steiner Aviation International is proud to represent many of the most trusted brands in aviation. We are authorized dealers or service centers for:
Avionics Repairs
We perform professional repair services for a wide range of avionics systems and components. Whether addressing display issues, communication failures, interface faults, or other system malfunctions, our experienced team delivers the service needed to restore full functionality and reliability.
Your Cockpit – Modernized & Mission-Ready
Whether you’re upgrading, troubleshooting, or ensuring compliance, Steiner Aviation International delivers top-tier avionics expertise with the quality and integrity you expect. Our team is committed to keeping your aircraft ahead of the curve, performing reliably, and equipped to meet the evolving demands of modern aviation.