The Turkish Grand Prix has lost its place on a revamped Formula One schedule for 2012.
Calendar will revert to a 20-race season in 2012
The Turkish Grand Prix has lost its place on a revamped Formula One schedule for 2012.
The Istanbul Park track was included on a provisional 21-race calendar despite its current contract having expired, but the race has been removed from the final line-up.
The calendar will revert to a 20-race season in 2012, with India replacing Istanbul and Bahrain returning to the schedule after this season's event was cancelled due to civil unrest.
The first round will again be held in Australia, with the Bahrain race moved from a provisional March slot to the fourth round in April.
The US leg of the championship, at a new circuit in Austin, Texas, has been moved from June to November when conditions are likely to be cooler.
The British Grand Prix will again be run as the ninth race and will take place at Silverstone on the weekend of 6-8 July.
2012 F1 calendar 18 March - Australia 25 March - Malaysia 15 April - China 22 April - Bahrain 13 May - Spain 27 May - Monaco 10 June - Canada 24 June - Europe 08 July - Great Britain 22 July - Germany 29 July - Hungary 02 September - Belgium 09 September - Italy 23 September - Singapore 07 October - Japan 14 October - Korea 28 October - India 04 November - Abu Dhabi 18 November - United States 25 November - Brazil