September 20

From Federation Space - Official Wiki
Revision as of 03:33, 28 July 2011 by Hawkens (talk | contribs) (Reformatting)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

1911 - Navigational Instruments were first requested for use on naval aircraft.
1951 - Operation Summit- the first combat helicopter landing in history when US marines landed in Korea.

Retrieved from "https://wiki.fed-space.com/index.php?title=September_20&oldid=31767"