Moon Base Four

Moon Base Four, also called Cyberion, is an Autobot/Maximal base on one of Cybertron's four moons.

Fiction

Descent into Evil

Ironhide's body was severely damaged during a fight on Moon Base Four.

Wings Universe

In 2984 C.E., the Cybertronian Knights Flareup and Apelinq were on a mission on Cyberion when Knight Commander Ginrai called them back to base to deal with another situation. Hoist the Flag

References

	Moons of Cybertron
Moonbase One Moonbase Two Moonbase 3 Moon Base Four Winged Moon