Raytheon Technologies hosts supplier event with Pratt & Whitney F135 partners on Engine Core Upgrade
Pratt & Whitney | NewsroomFebruary 28, 2023 Raytheon Technologies (NYSE: RTX) hosted a supplier event today on behalf of Pratt & Whitney, makers of the F135 engine, which powers the F-35 Lightning II. Approximately 80 attendees representing F135 U.S.-based suppliers from 24 states flew in for the one-day event on Capitol Hill to learn more