GE Aerospace earns most of its money servicing a huge installed engine base, and record air traffic keeps that base turning. Engines sell at up to 70% off, while shop visits bring up to 70% of lifetime revenue; services were about 70% of 2025's $42B revenue, with a $210B backlog. At 43x earnings versus a 37x five-year average it is not cheap, a premium backed by the end of the conglomerate discount, margins and visibility. A correction would come only with a normal general market pullback. x.com x.com x.com x.com x.com x.com x.comÂ