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NEW YORK (CBSMiami/AP) – Florida daredevil Nik Wallenda said he’ll walk, untethered on top of a 400-foot observation wheel in Orlando.

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The Orlando Eye will be moving when 36-year-old Wallenda attempts his feat on April 29, Wallenda said Monday at a news conference in New York City Monday.

Nik Wallenda poses for a photograph with a piece of the high wire he used to walk over Niagara Falls on at Circus Sarasota on February 15, 2013 in Sarasota, Florida.      (Photo by Tim Boyles/Getty Images)

Nik Wallenda poses for a photograph with a piece of the high wire he used to walk over Niagara Falls on at Circus Sarasota on February 15, 2013 in Sarasota, Florida. (Photo by Tim Boyles/Getty Images)

The attraction in the heart of Orlando’s tourist district officially opens in May.

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In November, Wallenda made two hair-raising Chicago skyscraper crossings on high wires without a safety net or a harness.

Two of his previous tightrope walks took him over the brink of Niagara Falls in 2012 and across a Grand Canyon-area gorge in 2013.

Wallenda, from Sarasota, is the great-grandson of Karl Wallenda, who fell to his death during a tightrope stunt in Puerto Rico at 73.

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