TTR-921 and TTR-4000 Discontinuance Notification

Rockwell Collins has discontinued production of all versions of the TTR-921 & TTR-4000 (See SEA promotion) TCAS computers due to obsolescence of key components. The TTR-921 & TTR-4000 will no longer be procurable and replacement units of either TTR-2100 or TTR-4100 must be ordered.

As of August 1, 2015 – Rockwell Collins will no longer be accepting orders but will continue field support and service for the fielded TTR-921/-4000 units on a parts available basis. New orders created after August 1, should be converted to the TTR-2100/4100 Series TCAS Computer.

The new product is lighter and more reliable, while consuming less than half the power of its predecessor with added traffic computer functionality. It is a direct plug & play replacement for the older series (configuration considerations do apply) and meets TCAS Change 7.1 requirements.

Rockwell Collins acquires International Communications Group

Rockwell Collins has announced that it acquired Virginia-based International Communications Group, Inc. (ICG), a leading provider of satellite-based global voice and data communications products and services for the aviation industry. “This acquisition broadens our portfolio of information-enabled avionics by adding ICG’s latest generation of Iridium satcom terminals and smart routers to our existing flight deck and cabin connectivity offerings,” says Kent Statler, executive vice president and chief operating office, Commercial Systems for Rockwell Collins.

ICG’s products and services will be integrated into Rockwell Collins’ Commercial Systems portfolio. Contact SEA today for more information on Rockwell Collins product and services.