A: Helen Keller is famous for overcoming the misfortune of being both deaf and blind to become a leading humanitarian of the 20th century. She is also one of the co-founders of the American Civil Liberties Union, a nonpartisan organization that devotes its work to the preservation of the basic rights that were set forth in the U.S. Constitution.
1 Any complaints on SITA's tendering system can be lodged with the Chairperson, SITA Board of Directors, SITA (SOC) LTD., P.O. 2  Box 26100, Monument Park, Pretoria, 0105. 3  It is the responsibility of tenderers to ensure that their tender proposals are submitted to the correct address before the closing time. Any complaints on SITA's tendering system can be lodged with the Chairperson, SITA Board of Directors, SITA (SOC) LTD., P.O. 2  Box 26100, Monument Park, Pretoria, 0105. 3  It is the responsibility of tenderers to ensure that their tender proposals are submitted to the correct address before the closing time.
Beacon Registry. With Beacon Registry, passengers receive location-relevant information on their mobile devices. SITA, along with our airline and airport partners, is using Beacon Registry to provide passengers with directions, walk times to gate, alerts about boarding-even airport restaurant specials.Read more.ith Beacon Registry, passengers receive location-relevant information on their mobile devices. SITA, along with our airline and airport partners, is using Beacon Registry to provide passengers with directions, walk times to gate, alerts about boarding-even airport restaurant specials. Read more.