reach mach1.58 and faster. The YF-22 has three weapon bays that can each carry two air-to-air missiles. Both fighters can supercruise at speeds of Mach 1.5 to 1.7. Their top speeds are classified but they can most likely go over Mach 2. In April of 1991 the Air Force had to decide which plane they wanted, they chose the Lockheed YF-22 even though the YF-23 was more stealthy and could go faster.A new swing-wing stealth aircraft has been spotted undergoing test. In September of 1994 it was seen circling high over Anarillo, Texas. While it was circling, a radio scanner picked up a military UHF channel with the call sign Omega. This call sign has never been heard before. The pilot was talking about a hydraulic malfunction and was saying he was dumping fuel to prepare for an emergency landing. If there is a new plane like this, it will probably be called the A-17 and will replace the F-111 which has been in service since 1967. Recently there have been millions of dollars spent expanding the Cannon Air Force Base and a new plane might be undergoing testing there. It has also been said that high ranking officials have gathered there to look at the new aircraft. The Pentagon has announced that the F-111 will be retired by the end of 1995. The new swing-wing aircraft spotted will most likely replace it. Swing-wing aircraft add weight and make a planemore complex, but give many advantages. When the wing is swung forward the plane cantravel farther and can land and takeoff on shorter runways. When swung forward it can reach supersonic speeds. It was noticed that the new airplane spotted was armed with bombs and self-defense missiles. The A-17 has many things in common with the YF-23 like the air inlets and the humps on top of the fuselage that hide its engines. The engines on it are probably General Electric YF-120 turbo fan-turbojet engines which can reach speeds upto Mach 2. One of the best recent advances has been in the area of flight guidanc...
