Ask an Army man what the Navy is, and he'll tell you they are pansies in white uniforms. Ask an Navy man what what the Air Force is, and he'll tell you they are arrogant SOBs in jumpsuits. Ask an Airforce man what the Army is, and he'll just give you the finger. Just need to remember that at the end of the day, this is all talk. Nobody wants inter-service battles and nobody wants war. F-16 Fightin
g Falcon:
The F-16 Fighting Falcon is a compact, multirole fighter aircraft. It is highly maneuverable and has proven itself in air-to-air combat and air-to-surface attack. It provides a relatively low-cost, high-performance weapon system for the United States and allied nations. In an air combat role, the F-16's maneuverability and combat radius (distance it can fly to enter air combat, stay, fight and return) exceed that of all potential threat fighter aircraft. It can locate targets in all weather conditions and detect low flying aircraft in radar ground clutter. In an air-to-surface role, the F-16 can fly more than 500 miles (860 kilometers), deliver its weapons with superior accuracy, defend itself against enemy aircraft, and return to its starting point. An all-weather capability allows it to accurately deliver ordnance during non-visual bombing conditions. History:
The air war experience in Vietnam, where the lack of maneuverability of US fighters at transonic speeds provided advantages to nimble enemy fighters, was the stimulus for the Lightweight Fighter program. The Air Force and designers of the Lightweight Fighter therefore placed great emphasis on achieving unprecedented transonic maneuver capability with excellent handling qualities. In January 1972, the Lightweight Fighter Program solicited design specifications from several American manufacturers. Participants were told to tailor their specifications toward the goal of developing a true air superiority lightweight fighter. General Dynamics and Northrop were asked to build prototypes, which could be evaluated with no promise of a follow-on production contract. These were to be strictly technology demonstrators. The two contractors were given creative freedom to build their own vision of a lightweight air superiority fighter, with only a limited number of specified performance goals. Northrop produced the twin-engine YF-17, using breakthrough aerodynamic technologies and two high-thrust engines. General Dynamics countered with the compact YF-16, built around a single F100 engine. The evolution of the YF-16 design at LMTAS included studies of configuration variables such as wing design, maneuvering devices, number and location of engines, control surfaces, number and location of tail surfaces, and structural concepts. As the configuration options matured, two candidate configurations competed for priority. The first configuration was a simple wing, body, and empennage design, while the second design was a twin-tailed, blended-wing body with vertical and horizontal tails on booms. The LMTAS team selected the best features of both configurations for the final YF-16 design. After considerations of performance, stability, and control were addressed, the YF-16 configuration incorporated a rather wide, blended forebody that produced strong vortices at moderate angles of attack. LMTAS had attempted to weaken the strength of the vortices by promoting attached flow, but these attempts were not successful. Design:
In designing the F-16, advanced aerospace science and proven reliable systems from other aircraft such as the F-15 and F-111 were selected. These were combined to simplify the airplane and reduce its size, purchase price, maintenance costs and weight. The light weight of the fuselage is achieved without reducing its strength. With a full load of internal fuel, the F-16 can withstand up to nine G's -- nine times the force of gravity -- which exceeds the capability of other current fighter aircraft. The aerodynamic configuration of the F-16 is a highly integrated synthesis of such components as wing, fuselage, and inlet, with the aim of achieving maximum favorable flow interaction with subsequent optimization of overall performance. Configuration features include a cropped delta wing mounted near the top of the fuselage with large strakes extending forward from the leading edge to the sides of the fuselage. A single vertical tail is utilized together with a small fixed ventral fin located on the bottom of the fuselage. The all-moving horizontal tail is mounted in the low position and incorporates a small amount of negative dihedral. A fixed-geometry, chin-mounted inlet supplies air to the single Pratt & Whitney F100-PW-200 turbofan engine, which is a variant of the same power plant utilized in the F-15. Since the forward portion of the fuselage provides some external flow compression, reasonable inlet efficiency is obtained even at a Mach number of 2.0. Good inlet efficiency through a wide range of angle of attack is ensured by the location of the inlet on the bottom side of the fuselage at a fore-and-aft location behind the forward intersection of the wing strakes with the side of the fuselage.
