FSX – Four Airports Scenery Pack. This package contains four airports for FSX Acceleration. One of the airports is no longer in operation, however through the magic of FS, it is now re-opened. The airports are Gnoss Field, CA (KDVO), Okeechobee County, FL (KOBE), Petaluma Municipal, CA (O69) and the now closed Wentzville Airport, MO (MO50). All compiled for your flying pleasure by John B. Loney, Jr.