K123 on SpaceDock

Mods K123 follows
1.0.2 for KSP 1.12.5

Periapsis Motors

A simple expansion to the Sepratron part family.

Periapsis Motors

0.0.4 for KSP 1.12.5

Kerbal Public Radio Service (KPRS)

Presents a radio for your music listening pleasure

Kerbal Public Radio Service (KPRS)

0.2.14 for KSP 1.12.5

Conformal Decals

Add decals to any surface

Conformal Decals

1.12 for KSP 1.12.3

Kerbal Attachment System (KAS)

Allows linking separate vessels without cooking them for the purposes of towing, lifting or resources transfer.

Kerbal Attachment System (KAS)

1.29 for KSP 1.12.3

Kerbal Inventory System (KIS)

KIS introduces new gameplay mechanics by adding a brand new inventory system and EVA usables items as tools. You want to build a rover on Duna from scratch? Or you've forgot to attach a solar panel to the planetary station? With KIS it's not a problem!

Kerbal Inventory System (KIS)

1.6.1 for KSP 1.12.5

Speed Unit Annex

Add (annex) some new speed unit and helpful value to the navball's top line, depending from navball mode and vesselType.

Speed Unit Annex

3.6.0.2 for KSP 1.12.5

HangarExtender

Extend your VAB/SPH so you can build really massive rockets

HangarExtender

2.4.5.3 for KSP 1.12.5

Trajectories

The mod displays trajectory predictions, accounting for atmospheric drag, lift, etc. Works with the stock aerodynamic model, and also with Ferram Aerospace Research (FAR).

Trajectories

1.6.16 for KSP 1.12.3

Kerbal Planetary Base Systems

KPBS adds multiple parts for bases on other planets including Habitats, Greenhouses, Laboratories and much more. It also supports the major life support mods.

Kerbal Planetary Base Systems