Boeing C-137 Stratoliner procurement of the Boeing 707 was very limited, amounting to three Model 707-153s designated VC-137A. When delivered in 1959 these had four 13,500 lb (6123 kg) dry thrust Pratt & Whitney J57 (JT3C6) turbojets; when subsequently re-engined with 18,000 lbf (80.1 kN) dry thrust TF33-P-5 (JT3D) turbofans they were redesignated VC-137B. Only one other variant served with the USAF: this was the VC-137C "Air Force One" presidential transport, the two examples of which were Model 707-320B Intercontinentals with specialized interior furnishings and advanced communications equipment. Two further non-presidential C-137C aircraft were later added. To supplement its VC-137s, the USAF converted
Family of Barack Obama while Obama's grandfather had been a Muslim, "In the world of today, children have different religions from their parents." Sarah Obama is "a strong believer of the Islamic faith", in her words. In November 2014, Sarah Obama received an award from the United Nations for the work of an education foundation that she heads, as a part of Women’s Entrepreneurship Day. Kezia "Grace" Obama (also known as Kezia Aoko) was born c. 1940.) She is Barack Obama Sr.'s first wife; she married him in Kenya in 1954 before he studied abroad in the United States. They had at least two