Engine upgrade option derived from GTF Advantage technology will nearly double time on wingPARIS, June 16, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, is introducing Hot Section Plus (HS+), an upgrade option for the PW1100G-JM engine that powers the Airbus A320neo aircraft family. Derived from the Pratt & Whitney GTF Advantage™ engine, which will offer twice the time on wing of today's Pratt & Whitney GTF™ engine, HS+ will provide 90 to 95% of the GTF Advantage's durability benefits." ...