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		<id>https://terra.mrangel.info/index.php?action=history&amp;feed=atom&amp;title=Osterman_4-series</id>
		<title>Osterman 4-series - Revision history</title>
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		<updated>2026-06-18T16:06:06Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://terra.mrangel.info/index.php?title=Osterman_4-series&amp;diff=2335&amp;oldid=prev</id>
		<title>Angel: Created page with &quot;A tug-class spacecraft designed by Gracini University professor Gaily Polkett in &lt;date&gt;919&lt;/date&gt;. He would regularly use the design process for this concept (a 4-eng...&quot;</title>
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				<updated>2011-10-28T12:27:56Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;A &lt;a href=&quot;/Tug&quot; title=&quot;Tug&quot;&gt;tug&lt;/a&gt;-class spacecraft designed by &lt;a href=&quot;/Gracini_University&quot; title=&quot;Gracini University&quot;&gt;Gracini University&lt;/a&gt; professor &lt;a href=&quot;/Gaily_Polkett&quot; title=&quot;Gaily Polkett&quot;&gt;Gaily Polkett&lt;/a&gt; in &amp;lt;date&amp;gt;919&amp;lt;/date&amp;gt;. He would regularly use the design process for this concept (a 4-eng...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A [[tug]]-class spacecraft designed by [[Gracini University]] professor [[Gaily Polkett]] in &amp;lt;date&amp;gt;919&amp;lt;/date&amp;gt;. He would regularly use the design process for this concept (a 4-engined light tug; giving higher manoeuvrability than one with 2 larger engines, for only a marginal price increase) as an exercise, working through the design with each group of final year engineering students.&lt;br /&gt;
&lt;br /&gt;
Then, in &amp;lt;date&amp;gt;911&amp;lt;/date&amp;gt; student [[Clark Osterman]] convinced him that the idea had actual commercial potential, and the two went on to found the [[Osterman Light Vehicle Corporation]] - with the 4-series as their flagship product.&lt;br /&gt;
&lt;br /&gt;
[[Category:Common Spacecraft Models]][[Category:Tugs]]&lt;/div&gt;</summary>
		<author><name>Angel</name></author>	</entry>

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