Mods installed

Additional_Progression_Contracts-1.1.1.zip
Bluedog_Design_Bureau-v1.3.1.zip
BonVoyage-0.13.2.1.zip
CCK_2.0.2.zip
Community_Tech_Tree-3.2.1.zip
ContractConfigurator_1.23.3.zip
ContractPack-FieldResearch_1.2.1.zip
ContractPack-Tourism_1.5.2.zip
Contract_Pack_Unmanned_Contracts-0.3.27.zip
Contracts_Window-8.1.zip
CrowdSourcedScience-4.1.0.zip
CRP_0.8.0.0.zip
Custom_Asteroids-v1.5.0.zip
CustomBarnKit-1.1.16.0.zip
DistantObject_1.9.1.zip
DMagic_Orbital_Science-1.3.10.zip
Docking_Port_Alignment_Indicator-6.7.0.zip
EasyVesselSwitch_v1.5.zip
ExpPack_0.9.0.0.zip
Feline_Utility_Rovers-1.0.4.zip
Final_Frontier-1.3.6-3189.zip
FShangarExtender-3.5.2.zip
FTT_0.8.0.0.zip
Fuel_Tanks_Plus-1.12.1.zip
HaystackContinued-0.5.2.1-131.zip
HaystackContinued-0.5.2.1.zip
Heat_Control-0.4.4.zip
HullcamVDS_Continued-0.1.8.zip
JX2Antenna-2.0.2.zip
KAS_v0.6.3.zip
Kerbal_Alarm_Clock-3.8.5.0.zip
KerbalConstructionTime-131-Oct2017.zip
Kerbal_Planetary_Base_Systems-1.5.7.zip
KerbinSpaceStation3.7.0.1.zip
KIS_v1.7.zip
Knes 0.1.zip
Konstruction_0.3.0.0.zip
Kopernicus-1.3.1-2.zip
KRASH_-_Kerbal_Ramification_Artifical_Simulation_Hub_simulation_mod_for_KSP-0.5.25.1.zip
KSP-AVC-1.1.6.2.zip
KSPWheel-0.10.5.21.zip
Lithobrake_Exploration_Technologies-0.4.zip
Malemute_0.4.0.0.zip
MandatoryRCSPartPack_v1.0_KSP1.3.1.zip
MechJeb2-2.6.1.0-748.zip
MiniAVC-1.0.3.3.zip
MKS_0.53.0.0.zip
Modular_Rocket_Systems-1.13.1.zip
ModuleManager-2.8.1.zip
Near_Future_Construction-0.8.4.zip
Near_Future_Launch_Vehicles-1.1.3.zip
Near_Future_Propulsion-0.9.5.zip
Near_Future_Solar-0.8.7.zip
Near_Future_Spacecraft-0.7.4.zip
OPM_Galileo.v1.2.3.zip
OPM_Galileo.v1.2.4.zip
PreciseNode-1.2.6.zip
ResearchBodies-V1.9.6.zip
SCANsat-v18.1.zip
ScrapYard_0.9.6.70.zip
ShipManifest-5.2.0.0.zip
SmartParts-1.9.8.zip
SpaceY_Expanded-1.3.1.zip
SpaceY_Heavy_Lifters-1.16.zip
SSTU-0.6.38.142.zip
StageRecovery-1.7.2.zip
State_Funding_Continued-0.6.12.zip
StationScience.zip
Stockalike_Station_Parts_Expansion-0.5.2.zip
StockAntennaBalance-v1.3.1.0.zip
SurfaceLights_v1.6.zip
The_Janitors_Closet-0.3.3.zip
Tokamak_Refurbished_Parts-0.1.10.1.zip
Toolbar-1.7.15.zip
Triple-Z_RadioTelescope-1.0.2.zip
UbioWeldContinued-2.5.2.zip
USICore_0.5.0.0.zip
USI-LS_0.7.0.0.zip
USITools_0.10.1.0.zip
WaypointManager_2.7.0.zip
x-science-v5.11.zip

Favorite Mods

Kerbal Construction Time

Thread Link / Download Link / Spacedock Link

This wonderful add-on makes time have meaning in KSP. Without it, you could launch a dozen rockets each day of the year. With it, you have to start planning ahead for what ships you will need to launch in the future.

That Jool transfer window in 3 days? You’re not going to hit it because it will take 65 days to build the rocket and another 15 to roll it out to the pad.

Kerbalnauts in orbit running out of supplies in 12 days? Hopefully you have a supply rocket that can launch before then.

If you are serious about making build time matter, then I suggest my SYBSlower preset, which needs to be installed into the GameData/KerbalConstructionTime/KCT_Presets folder.

MechJeb

Thread Link

Launching and manually guiding your first few rockets into orbit? Definitely fun. Doing the 100th launch while building a space station? Not so much fun. Calculating the maneuver nodes for those 100 launches to get them to the construction site? Not so much fun. Executing the burn by hand? Eh, been there and have done that.

MechJeb gives you information about Delta-V, adds calculators for creating maneuver nodes, offers ascent guidance and autopilot, offers landing guidance and autopilot, plus a host of other must-have features.