RTX's Collins Aerospace providing upgraded avionics for in-service Cessna Citation aircraft

Collins' Pro Line 21™ avionics provides advanced functionality, usability CEDAR RAPIDS, Iowa, Feb. 5, 2025 /PRNewswire/ -- Collins Aerospace, an RTX (NYSE: RTX) business, has announced upcoming functionality upgrades to Collins' Pro Line 21™ integrated avionics systems installed on in-service Cessna Citation business jets. Cessna Citation business jets are designed and manufactured by Textron Aviation Inc., a Textron Inc. (NYSE: TXT) company. Available beginning in the second half of 2025, the Pro Line 21 a ...