F-16C Fighting Falcon

The F-16 came out of the 1970s Lightweight Fighter programme, originally conceived as a cheap, simple, day fighter optimised for close-in combat — a supplement to the expensive F-15 rather than a replacement. It became something else entirely: a multirole platform able to carry almost every U.S. air-to-surface weapon, built in more than 4,600 examples and flown by over twenty air forces.

The F-16C is the second-generation production standard from 1984, adding a better radar, fuller air-to-ground capability, and a choice of engines. Block 50/52 is the most common configuration in service today.

When comparing it against fifth-generation types, the number that matters most is not any performance figure but the fact that it is still in production. The F-22 line closed in 2009 after 187 aircraft; the F-16 line has not stopped since 1978.

The F-16 was the first production fighter deliberately built to be aerodynamically unstable — its centre of gravity sits behind the aerodynamic centre, and only a fly-by-wire system correcting dozens of times a second keeps it controllable. That bought exceptional manoeuvre response, and turned fly-by-wire from an experiment into the standard for every fighter since.

A blended wing-body with large leading-edge extensions generates vortex lift; combined with a seat reclined 30° and a side-mounted control stick, it lets the pilot sustain 9 g. The bubble canopy gives near-unobstructed vision, a genuine advantage in a visual fight.

The fixed ventral inlet works well at high angles of attack. But that inlet, along with the rounded fuselage, the exposed engine fan face, and a full external weapons load, mean radar signature was simply not among this aircraft's design goals. That is not a flaw — it is what the priorities of the 1970s looked like.