YF-33 Pioneer

The YF-33 Pioneer is an experimental variable fighter designed by L.A.I in 25xx. A further development of the VF-30 Family, it was developed from the VF-30XG Prototypes. The 33 features upgraded avionics suite and fire-control systems, however it's most prominent features are is the perfected Inertia Store Converter and EX-Gear System. Only three prototypes were converted.

Technologies and Combat characteristics
In designing the YF-33, L.A.I hoped to further advance the standard that has been place with the introduction of the VF-19G Super Caliburn and the cancelled VF-30XG, specifically the imperfect Inertia Store Converter that both of the previous crafts had been equipped with. Compared to the first ISC, which could only store up to 2 Gs for 5 second intervals, the improved ISC on the YF-33 could store up to 17.5 Gs for up to 1 minute. This can further be enhanced by the edition of the EX-Gear, which acts as a G-Proof seat which eases the burden of pilots.

History
In Late 25XX, the YF-33 Test flight led by Captain Kari Capelann participated in a test fight against twelve VF-19G interceptors which were supported by numerous QF-4000 Ghosts in anti-fighter specification, and a Javelin Class Stealth Carrier acting as the enemy home ship. During the mock battle, the YF-33s performance was unparalleled. None of the VF-19Gs could keep up with the prototypes in extreme maneuvers without fear of harm coming to their pilots, with the Ghosts doing slightly better than their manned counterparts. The Mock battle ended when the 33s eliminated the carrier with simulation Anti-Ship missiles.

The Pioneer Program was later disbanded after more combat tests, having completed it's goals and collected sufficient data. All three test units were stored and eventually reverted back to VF-30UAs.

Data that was collected during the trials were then studied and used in the creation of new advanced 5th Generation variable fighters, like the YF-37 Prophecy (Which would later be developed into the VF-38) VF-39, and VF-40.