This podcast from Aviation Maintenance Magazine provides guidance on returning aircraft to service after being in storage due to the COVID-19 pandemic. The podcast highlights the importance of addressing potential issues with engine lubricants and fuel tanks caused by water contamination and corrosion. It outlines key steps for bringing aircraft back into service, including exercising the engines and wheels, testing engine oil, dewatering fuel tanks, and visually assessing fuel quality. The podcast also discusses considerations for aircraft in long-term storage, focusing on the need for preserving and “pickling” engines and re-testing fuel that has aged beyond six months.