<a href="https://en.wikipedia.org/wiki/United_States_Coast_and_Geodetic_Survey" class="extiw" title="en:United States Coast and Geodetic Survey">United States Coast and Geodetic Survey</a> ship <a href="https://en.wikipedia.org/wiki/USC%26GS_Pioneer_(1946)" class="extiw" title="en:USC&amp;GS Pioneer (1946)"><i>Pioneer</i></a>, third Coast and Geodetic Survey ship of the name
NOAA History Web site photo
<a rel="nofollow" class="external free" href="http://www.history.noaa.gov/ships/pioneer3.html">http://www.history.noaa.gov/ships/pioneer3.html</a>