HENERY J. GLOVAL-Class: The ship mode version of the SDF-ØØ1; Like new SDF designs, it is non-transformable. May or may not have outriggers, but is so, they are always the ARMOR- Class, not the DÆDELUS and PROMETHEUS types of UES MACROSS (SDF-ØØ1) fame. (Remember, the ARMOR-Class can, in turn, carry two PLANET MASTER-Class Assault shuttles, which were based directly on the DÆDELUS.) Mostly used in space defence.

EXEDORE FORMO-Class: The attack mode version of the SDF-1; Like new SDF designs, it is non-transformable. It, too, does not have arms. Mostly used for planet-bound defence, these ships are moved every six weeks to keep in practice. Used in a fashion simular to what the Grand Cannons would have been, but more mobile.

MACROSS-Class: The Second-Generation EXEDORE FORMO-Class SDF's, these do have a pair of Reflex Cannon arms (based on the obslete RIN NADOW LOJM-Class Tśentrædi Monitor). Like the EXEDORE-Class, these vsls are used for planet-bound defence, and moved every six weeks to keep in practice. They are, however, capable of reaching space. No plans to decommision the EXEDORE-Class are currently pending.

PIONEER-Class: The semi-organic SDF-ØØ3. This is the type used by the REF; Until the advent of the BREETIA TULL-Class, this WAS the flagship of the REF, and most fleets still use them as their flagship, despite delivery of the BREETIA-Class.

ZOR-Class: The fully transformable UES MACROSS (SDF-ØØ1) of myth and legend. May have any combination of ARMOR, DÆDELUS, and/or PROMETHEUS. This is the “abnormal” class, as only TWO such vsls have ever been proposed, one the rebuilt Visitor/SDF-ØØ1 MACROSS, the other the never fully completed SDF-ØØ2 MEGAROAD.