U.S. Air Force Captain <a href="https://en.wikipedia.org/wiki/Russell_Schweickart" class="extiw" title="en:Russell Schweickart">en:Russell Schweickart</a>, of the <a href="https://en.wikipedia.org/wiki/101st_Fighter_Squadron" class="extiw" title="en:101st Fighter Squadron">en:101st Fighter Squadron</a>, <a href="https://en.wikipedia.org/wiki/Massachusetts_Air_National_Guard" class="extiw" title="en:Massachusetts Air National Guard">en:Massachusetts Air National Guard</a>, standing in front of his North American <a href="https://en.wikipedia.org/wiki/F-86H_Sabre" class="extiw" title="en:F-86H Sabre">en:F-86H Sabre</a> (decorated with the squadron's "Lucky Shamrock" symbol) on the day he left for astronauts training in 1963.
USAF
<a href="//commons.wikimedia.org/wiki/1963" title="1963">1963</a>
U.S. National Guard <a rel="nofollow" class="external autonumber" href="http://www.ng.mil/news/todayinhistory/march.aspx">[1]</a> photo <a rel="nofollow" class="external autonumber" href="http://www.ng.mil/Images1/today/0303.jpg">[2]</a>