Service & Support

Customer Support is an important part of our business. Our customers depend on a high level of support starting in the design and manufacturing phase and continuing through product delivery and beyond.

Our Customer Support team works closely with our Design Engineering, Manufacturing, and Repair teams to ensure a smooth transition in all phases of the product life cycle.

Our Customer Support team is available and ready to answer your questions and help you find an acceptable resolution to a variety of issues.

Astronautics is committed to world-class service and support every day, everywhere.

Our goal is to provide outstanding response times when you call so your productivity is not impacted.
And that means more profit for you.

General service and support questions: +1.414.449.4000

Request for Quotation
Repair Station Resources
Technical & Product Support/AOG
Maintenance & Repair
Spares & Loaners
Contact Support
Supplier Resources

Request for Quotation

Need new or used spare parts, or want a quote on repair? Astronautics stands ready to respond with the best solutions to meet your business needs.

New Spare Parts
Astronautics provides both OEM and select piece part spares. To request a spare part quotation, please email us at

Aftermarket Spare Parts (used)
Astronautics has a small inventory of aftermarket (used) spares. To place an order or inquire about Aftermarket Inventory, please email us at

Astronautics is an approved FAA repair station and supports TSO and PMA products as well as other STC and TC parts. To inquire about a repair quotation, contact our Customer Support team at

Repair Station Resources

Astronautics Corporation of America is a world leader in the design, manufacture and support of advanced electronic products. Company headquarters, main manufacturing, and support facilities are located in Milwaukee, Wisconsin, USA.

Astronautics has a Federal Aviation Administration (FAA) certified repair station (CRS) that supports Parts Manufacturing Approval (PMA) and Technical Standard Order Authorization (TSOA) approved articles, as well as other Type Certificate (TC) and Supplemental Type Certificate (STC) approved parts. Astronautics’ FAA CRS also has a European Aviation Safety Agency (EASA) supplement.

Technical & Product Support/AOG

Astronautics Customer Support team is available to resolve your technical, product, and Aircraft On Ground (AOG) support needs.  Our goal is to delight our customers with prompt, innovative, affordable, and tailored solutions.

Astronautics operates a 24 hour a day, 7 day a week, 365 day a year technical, product, and AOG support service.

The Astronautics 24/7/365 AOG number is: +1.414.449.4377 or you can reach an Astronautics Customer Support team member by email at

Maintenance and Repair

The Astronautics Repair Facility is an FAA and EASA approved Repair Station located in Milwaukee, Wisconsin. Astronautics’ Repair Station supports TSO and PMA products as well as other STC and TC parts.

Repair Status
To check the status of your repair equipment in the Astronautics Repair Station, contact our Customer Support team at Please provide the equipment RMA number, part number, and serial number when requesting status.

Spares & Loaners

Astronautics maintains inventory of both spares and loaner/consignment units to support our customers’ operational requirements.

To inquire about spare equipment, contact the Astronautics Sales Operations team at

To inquire on the availability of loaner/consignment equipment contact, our Customer Support Team at

Contact Support