The 2012 US Grand Prix will be cancelled unless the Texas organizers sign a contract and prove they have the funding by the end of next week, Formula One boss Bernie Ecclestone said on Thursday.
Ecclestone wants the dispute with Circuit of the Americas officials in Austin settled before the season-ending Brazilian Grand Prix on Nov. 27.
"It's all very simple” they don't have the money," Ecclestone told The Associated Press. "We don't have a contract. If they want to come back to us, if it's not signed before the end of next week, I suppose it won't be on the calendar next year."
Ecclestone wants a guarantee that he will be paid. "We have been working on this now for quite a few months and years so we can't do any more," Ecclestone said. "We have a World Motor Sport Council meeting on the 7th of December and we need to prepare everything before that."
Circuit of the Americas indicated that it was looking at staging the race from 2013.
"We have been excited for and working towards a 2012 USGP race and now understand that Mr. Ecclestone is interested in moving the Austin race to 2013," Circuit of The Americas president Steve Sexton said. "We know the US market is important to the teams and their sponsors and 2013 certainly allows time for the Circuit of The Americas to be ready."
The dispute has been caused by F1's decision to scrap a previous contract it had with Tavo Hellmund, a former race driver with long family ties to Ecclestone who was originally granted the right to stage the U.S. Grand Prix. The deal with Hellmund was recently cancelled over a contract breach, and F1 officials have been negotiating with the track developers.