The NTSB says the Washington Metropolitan Area Transit Authority reported the problem during a post-accident review of track circuit data, but it was not immediately clear if operators were aware of the problem before the accident.

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The owner of the host track, Bahrain International Circuit, said that the race should be trouble-free.

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By rights, the F12 shouldn't be able to do what Ferrari says it can do, which is to lap the Fiorano circuit, the company's time-honored reference track, in 1:23.

WSJ: 2012 Ferrari F12 Berlinetta Review: Tech That Makes Drivers Into Gods | Rumble Seat by Dan Neil

The owner of the host track, Bahrain International Circuit, said that the race should be trouble-free, although an opposition group has called for a week of demonstrations ahead of the event.

CNN: STORY HIGHLIGHTS

The Velodrome cycling track will be converted into VeloPark, which, with the addition of a mountain bike course and road-cycle circuit, will be open for community and club sports.

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