This carrier-capable multirole aircraft was built by SatTec in the early period of Arkhagnian-Yoltenian war. Although it's a carrier-based plane, its early modifications didn't have a folding wing design. Aircraft was equipped with parachute for landing on airfields.
SUN-58 was a part of "SUN" project, so it had almost the same wing scheme as the later "SUN" aircrafts.
Also, SUN-58 was the first ever aircraft equipped with OlConn™ GyroShock™ system, which helped the pilots pull out High-G maneuvers with low to minimum G-LOC probability.

ARMAMENT:
[STDM] : 2x Interceptor-type Air-to-Air missile, 2x Inferno-type Air-to-Air missile
[SP.W.] : 2x Guardian-type Air-to-Surface missile.
[GUN] : 1x SUN-SPARK minigun (1250 Rounds)

ACTIVATION GROUPS:
[AG1] : Arresting hook
[AG2] : Parachute
[AG3] : Airbrake
[AG4] : Landing lights