FAI Aeromodelling Commission (CIAM)
F3C Individual - Challenge Trophy
Holders
Current holder (2015) is Hiroku Ito (JPN)
Previous holders
2013 Ennio Graber (SUI)
2011 Hiroku Itou (JPN)
2009: Hiroku Itou (JPN)
2007: Hiroku Itou (JPN)
2005: Hiroku Itou (JPN)
2003: Manabu Hashimoto (JPN)
2001: Curtis Youngblood (USA)
1999: Manabu Hashimoto (Japan)
1997: Hashimoto (Japan)
1995: Cliff Hiatt (USA)
