|years:|| 2048 2049 2050 2051 2052 2053 2054
|decades:||2020s 2030s 2040s 2050s 2060s 2070s 2080s|
|centuries:||20th century - 21st century - 22nd century|
- Aircraft carriers are phased out on Earth, due to an increase in popularity of manned bombers and ballistic missiles. 
Births and deathsEdit
References and NotesEdit
- ↑ DS9 reference: Technical Manual
- ↑ ST reference: Federation: The First 150 Years
- ↑ TNG episode: "The Neutral Zone"
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