Volume 16 Issue 4

April 2019

View Complete Issue As:

FEATURES

04.19.2019

Shoot the Moon

July 20, 1969, 20:17 UTC. “Houston, Tranquility base here. The Eagle has landed.” Neil Armstrong calmly communicated these words from the surface of…

COLUMNS

DEPARTMENTS

04.19.2019

Ye Olde Intersection

Find the four missing stations, the two radial bearings, and the curve data (central angle, tangent, length) for the two 50’ radius curves.…