Northrop X-21: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8 |
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8.6 |
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{{Commons category|Northrop X-21}}
* [http://www.globalsecurity.org/military/systems/aircraft/x-21.htm Globasecurity.org - X-21 Laminar Flow Control]
* [http://aeroweb.brooklyn.cuny.edu/specs/northrop/x-21a.htm aeroweb.brooklyn.cuny.edu - Northrop X-21A] {{Webarchive|url=https://web.archive.org/web/20080704220945/http://aeroweb.brooklyn.cuny.edu/specs/northrop/x-21a.htm |date=2008-07-04 }}
{{Northrop aircraft}}
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