QF-2200D-B Ghost is an unmanned fighter drone from Macross Zero, not a human character. It is a variable combat aircraft developed for advanced aerial warfare and used by the U.N. Spacy. In the series, the Ghost serves as a highly automated, AI-controlled weapon system that demonstrates the dangers and power of autonomous military technology. It appears in combat scenes as a formidable opponent, emphasizing the contrast between human pilots and machine precision.