User contributions for 108.7.3.111
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23 January 2014
- 00:5200:52, 23 January 2014 diff hist +18,385 N Dihedral (aircraft) Undid revision 589319173 by 76.233.1.238 (talk)"Roll axis" *frequently* used by high-level practitioners. "Roll"&"longitudinal" interchangeable, "roll" is less jargony, more understandable. current