System Maintenance

We will be conducting scheduled maintenance on March 25th from 11:00 AM MST to March 26th 06:00 AM MST. During this time MyAerospace Portal will be temporarily unavailable. Apologies for the inconvenience.

Avionics Interchangeable Parts Matrix

Honeywell Aerospace Technical Publications has released an online Avionics - Interchangeable Parts Matrix of substituted parts. This matrix enables customers to identify the part number of the part ordered and match it up to the part number received. The substituted part listed in the matrix is Honeywell engineering approved and it is acceptable to be used in place of the part ordered.

Avionics Simulator (PC)

PC-based interactive simulation tools allow users to master our avionics equipment at their convenience anywhere, anytime.

Damaged Engine Review

Honeywell makes it easy to submit information about your aircraft engine and get the expert evaluation you need to get your engine running again. Whether you've experienced an engine incident or are restoring an engine to service, Honeywell can help.

Helicopter Sales & Services

Find a Honeywell-authorized service center or Authorized Warranty and Repair Station (AWARS) near you to work on the Honeywell equipment for your helicopter or small engine aircraft.

Technical Knowledge Center

The Technical Knowledge Center feature lets you find answers to technical questions and view your organization's reported technical issues, anytime of the day or night. Our extensive library contains questions and answers on a wide range of relevant topics.

Technical Publications

Honeywell comprehensive library of technical publications is available online. Our intuitive search engine lets you find the publications you need with the part number, publication number, ATA code or keywords. You can choose to be alerted automatically when new publications are added to the library.

Technical Training Services

Honeywell provides multiple training options to assist with the operation and maintenance of our products. Examples include computer-based avionics training and various classroom training courses, targeted at the specific needs of course participants.

Technical Training Videos

Our extensive library of technical training videos can help you stay up-to-date on the latest tools and techniques for maintaining the Honeywell equipment on your aircraft.