ACES Colombia's first jet airplane has retired and preserved in Medellin in August 1993. First in a park near the Olaya Herrera airport, but moved to Parque Norte in 2007. Now Parque Norte is an amusement park with rides and activities for childeren. Admission to the park without access to the rides is 5000 Pesos for adults, just a little over 1 USD or 1 Euro. The Boeing 727 used to be visable from the Metroline, but the trees have grown, and now block the view.