Take off from Ellington Field, Tx and fly over Johnson Space Center
 This is an update of my Johnson Space Center add-on.
What's New:
Earth Level 7 surfacetiles of Johnson Space Center and Ellington Field
Street Signs of Johnson Space Center
Lyndon B. Johnson Johnson Space Center sign
Saturn V Rocket Park DisplaySign
Accurate runways of Ellington Field based on surfacetiles
Optional Mission Control VC
Johnson Space Center Helipad
*requires manual installation and Vinka's spacecraft3