The supply chain crisis in the aerospace industry is easing, which is benefiting the company's earnings and long-term profitability.In GE Aerospace's (GE 0.58%) latest earnings report, management raised its full-year guidance for revenue, earnings, and free cash flow. While that's great news in itself, the reasons behind the hike in expectations are what should excite both shareholders and the aerospace industry. Here's why.Two key takeaways from GE Aerospace earningsFirst, here's a look at the progression ...