R E A L S O L A R S Y S T E M
[1.7.3] Real Solar System v16.2 [26 Nov 2019]
Kopernicus Planetary Modifier
KSCSwitcher - adds many many more launch sites to choose from via the tracking station view
RSSDateTimeFormatter - corrects the display of Real Solar System's time scheme starting in 1950 and makes the default calendar show the correct year, month and day.