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
Barack Obama Male Leadership Academy if the sport is not available at Barack Obama. Barack Obama Male Leadership Academy Barack Obama Male Leadership Academy at B.F. Darrell (BOMLA) is a magnet secondary school for boys located in the Oak Cliff area of Dallas, Texas. It is a part of the Dallas Independent School District. After the Irma Lerma Rangel Young Women's Leadership School, it is DISD's second single gender school. The school, which occupies the campus of the former B.F. Darrell Elementary School, is named after former President of the United States Barack Obama, in honor of the fact that he was the first black