April 28, 2011 HRT F111 unveiled in Barcelona (photos) Edit Delete Tags Autopost Source: http://feedproxy.google.com/~r/F1InsightAFormula1Blog/~3/8usS4ADII74/hrt-f111-unveiled-in-barcelona-photos.htmlErnst Klodwig Kamui Kobayashi Helmuth Koinigg Heikki Kovalainen