There is a scene in Mandoras where a small airplane circles and then lands in order to drop off an Army general. The tail number (registration number) is visible in one of the scenes (N4328C). Upon researching it, that airplane, a 1955 Aeronca Champ 7EC, is still flying as of May 2013 and is based in Modesto, CA. However, also as of May 2013, it is for sale.