Istanbul Sighting 2008 Patch; The 2008 Turkey UFO sightings were a series of videotaped and documented UFO sightings by the 42-year-old Yalcin Yalman, a night guard in Turkey. They occurred between May and September 2008, mostly while the sky was dark (between 8:00pm and 5:00am), though some of the video is taken at dawn, out over the Sea of Marmara. This case has been welcomed with open arms by the Sirius UFO Space Science Research Center in Turkey, calling the video "the most important UFO images ever. Thanks for the information Wikipedia. Please expect 4+ weeks before delivery. Price includes standard shipping to most countries.