The 18th Wing Commander has placed Okinawa in TCCOR-3 Published Oct. 26, 2010 By 18th Wing Public Affairs KADENA AIR BASE, Japan -- TCCOR means "Tropical Cyclone Condition of Readiness." When an area is placed at "TCCOR-3," it means that destructive sustained winds of 50 knots or greater are expected within 48 hours. Military family housing residents are encouraged to pick up any loose items, and secure items around homes of residents whom they know are off-island at this time. People can stay apprised of any additional updates by tuning to 89.1 FM, 648 AM, the base weather site at http://weather.kadenaforcesupport.com, and the Kadena Facebook and Twitter sites. Also, check out the Kadena Emergency Actions Page.