Keywords: ChallengerParkingLine-Up08.jpg A line-up of Quad City Challenger II ultra-light aircraft at the annual International Challenger Owners Association Ski Fly-in at Montebello Quebec 29 January 2005 Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Common Good using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2006-02-19 Original uploader was Ahunt at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia Ahunt original upload log page en wikipedia ChallengerParkingLine-Up08 jpg 2006-02-19 11 51 Ahunt 750×563× 86950 bytes <nowiki>A line-up of Quad City Challenger II ultra-light aircraft at the annual International Challenger Owners Association Ski Fly-in at Montebello Quebec 2004</nowiki> Quad City Challenger |