Heavy Fighter Jet-VTOL
Heavy Fighter Jet-VTOLs are gunships in use by military forces in the year 2015, flown by both the United Nations and Japanese Strategic Self Defense Force squadrons. Relying on VTOL (Vertical Take-Off and Landing) propulsion like earlier AV-8 Harrier jump-jets and rotor-bladed Bell-Boeing V-22 Osprey transport aircraft, these gunships are very maneuverable, capable of hovering as well as circling around a target, and even reversing. They achieve their VTOL abilities through use of two tiltable jet engines, located at the end of their stubby wings.
Like earlier helicopter gunships such as the Bell AH-1 Cobra, the Boeing AH-64 Apache and the large Russian Mil Mi-24 Hind, these HF VTOL gunships also have underside hardpoints below their wings for attaching and carrying weaponry, such as folding-fin rockets, guided missiles, gun pods and others.
In addition to the JSSDF (painted in olive drab camouflage) and the United Nations (in white and orange), Nerv also possessed unarmed civilian versions with an extended cockpit and canopy, additional seating and a different color scheme, as a number of them are mainly used for transport and medevac purposes.
However, despite their impressive firepower and position at the pinnacle of current military technology, HF VTOLs are still conventional weapons, incapable of penetrating A.T. Fields.
Thus, they are almost completely ineffective against both Angels and Evangelions, which swat them down almost like toys.
Note
In Evangelion 1.0: You Are (Not) Alone, this combat aircraft is designated as YAGR-3B Close Air Support VTOL Aircraft.