AOPA continues to collaborate with aviation organizations in an all-out effort to make it clear to Congress the harm that would result from privatizing air traffic control. We take you inside the Shannon Air Museum in Virginia, where the collection includes 20 aircraft dating from World War I through the 1940s. Meet Rachel Lietzke Payne, who created Hangar Swap, an eBay-like marketplace for aircraft parts, to make flying more affordable.