The LEGO City Airport theme is a subset of the larger LEGO City line, dedicated to capturing the world of aviation in brick form. Introduced in various iterations over the years, this theme includes sets representing airport terminals, a variety of aircraft ranging from commercial airliners to cargo planes, and essential ground vehicles like fuel trucks and baggage carriers.
2006 LEGO Sets
2006 for LEGO was a year of new themes being introduced and a number of well known themes being retired. LEGO in 2006 introduced and discontinued The Avatar: The Last Airbender, introduced the original Batman theme, Exo-Force, Mindstorms NXT, SpongeBob SquarePants, Remote control Trains and Aqua Raiders. However, the following themes were discontinued; Clikits, Vikings. While LEGO Sports was re-introduced in 2006 with a couple Soccer/Football sets.