Avionics Interface Technologies (AIT)

Avionics Interface Technologies (AIT) is a leading designer and manufacturer of high-performance flight modules, test and simulation modules, embedded solutions, databus analyzers, and support systems for both the commercial aerospace and defense industries. Our field-proven modules support MIL-STD-1553A/B, MIL-STD-1760E, ARINC 429, ARINC 615A, Combination MIL-STD-1553/ARINC 429, ARINC 664, and Fibre Channel.

AIT has gained the reputation for having the most technologically capable products with quick delivery times, high reliability, and unprecedented support. Our wide market acceptance stems from quality products and services worldwide. Expert pre- and post-sales technical support comes as part of the AIT solution. Our direct AIT offices, in cooperation with our network of qualified representatives, provide optimized in-country service and support for all your avionics flight, test, and simulation requirements.

To provide local service and technical support for our valued customers, AIT has distribution and support offices worldwide. We have field offices in Arizona, Massachusetts, New Hampshire, and Ohio; and we use local authorized manufacturers’ representatives throughout the US and Canada for quick response. AIT also has a separate a production and design center based in Dayton, Ohio, just outside of Wright Patterson Air Force Base, for the design and development of our Fibre Channel products to support the F-35 Joint Strike Fighter.

A Division of Teradyne, Inc.

AIT provides state-of-the-art equipment for testing avionics data buses. AIT was founded in 2000, and since then, has maintained this focus, consistently delivering the most advanced testing modules to defense and avionics markets. In 2014, AIT was acquired by Teradyne, a leading supplier of Automatic Test Equipment used to test semiconductors, wireless products, data storage and complex electronic systems for consumer, communications, industrial and government customers. AIT now operates as an independent division within Teradyne’s Defense and Aerospace business unit.

Learn more about Teradyne

Contact details

Avionics Interface Technologies (AIT) Headquarters

14769 California St.

Omaha, NE 68154

Phone: 866.246.1553

Fax: 402.763.9645

Contact form


  • True-rms measurements for accuracy when measuring complex, non-sinusoidal waveforms
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