AEROSPACE TECHNOLOGIES

Scheduled Maintenance Technical Publication app - My Email Notifications feature will undergo some optimization activities over the week; during that time users may receive false positive notifications or duplicated emails. We appreciate your patience as we strive to enhance the Aero portal experience.

Scheduled Maintenance We will be conducting scheduled maintenance on 4/19 from 10:00 PM EST to 4/20 9:00 PM EST. During this time MyAerospace applications will be temporarily unavailable. We apologize for any inconvenience this may cause.

Your browser is not supported.

For the best experience, please access this site using the latest version of the following browsers:

Close This Window

By closing this window you acknowledge that your experience on this website may be degraded.

SPEX Worldwide Exchange Program

SPEX is Honeywell’s branded Spares Exchange (SPEX) program that provides an extensive LRU (Line Replaceable Unit) exchange and rental service for our customers. The service is complemented by a worldwide network of support centers and an inventory of more than 25,000 spare components. We do this to ensure Honeywell equipped aircraft will be returned to service promptly and economically.

Exchanges and rentals are available for both warranty and non-warranty situations. The aircraft owner is responsible for ensuring that units provided through this program have been approved for installation in their aircraft.

How Does It Work?

For operators, there is a tradeoff between the cost of order a replacement part and the cost of repairing a failed part. When the cost of repair becomes a significant percentage of the cost of replacement, it becomes economically favorable to simply order a replacement part.

Upon receipt of an Exchange request, Honeywell will ship a serviceable unit to the designated service center and the Customer will be responsible for returning the Core Unit within the approved guidelines.

More Information

A copy of our 2023 Worldwide Exchange/Rental program catalog for aircraft operators can be found here. Full details on the program are included.

Let's Connect!

Sign up to receive exclusive communications about offerings, events, news, special offers and related topics via email and other forms of electronic communication.