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Welcome to our web site on support for MIL-STD-1553. We have been providing support for MIL-STD-1553 since 1979. TEST SYSTEMS, Inc, works only with 1553 and provides test equipment, training seminars, and testing services.

Our Only Business is MIL-STD-1553

We have created the industry's most practical, efficient and cost-effective 1553 test equipment in the market.

Our training seminars have helped both experienced 1553 engineers and novices to gain a better understanding of the standard. This allows them to better specify, design, and test 1553 compatible equipment and integrate systems using the 1553 standard.

Our independent testing service provides Air Force approved testing of remote terminals to the RT Validation Test Plan. We document the results in a comprehensive test report and help analyze and solve problems, if necessary.

We have a brief Overview of MIL-STD-1553 that provides a review of the basics and we have been compiling a list of Frequently asked Questions (FAQ). We would be happy to discuss your specific requirements. Please feel free to contact us with your questions, comments, or requests at the address below, or email us at


Supporting MIL-STD-1553 since 1979