COMPLETE MECHJEB 2.15.1 IVA INTERFACE - Do nearly everything you can do with MechJeb's IMGUI menus, right from your cockpit displays.

Ckan install:

This mod isn't yet on CKAN so you must follow these instructions if you want to use CKAN to install.

1. in CKAN click settings > CKAN settings

2. in "metadata repositories" click "New"

3. for name put "custom" (or anything you want really)

4. for the url put this: https://github.com/adventure-gpt/more-open-CKAN-meta/archive/main.tar.gz

5. Click add, then click check for updates, and close the settings

6. Search for "RasterPropMonitor"

7. check "RasterPropMonitor - Mechjeb 2.15.1 integration"

8. uncheck "RasterPropMonitor" and "RasterPropMonitor-Core" if you have them installed

9. Click apply

10. You are all set to play now!

"Manual" Install

use CKAN to install mainline rpm and then just drop this over the installed files to replace what ckan installed, until this is part of the main branch unfortunately this is the best we can do

Ckan will think the latest RPM is installed, but that’s okay. This allows you to use depedant mods.

A Complete IVA MechJeb Experience

You can do nearly everything you can do with MechJeb's IMGUI menus using this fork's RPM monitors. This isn't a basic autopilot toggle—it's a comprehensive flight computer interface.

Complete Feature Breakdown

Attitude Control (Smart A.S.S.)

• Orbital Modes: Prograde, Retrograde, Normal+/-, Radial+/-
• Surface Modes: Surface Prograde/Retrograde, Horizontal+/-
• Target Modes: Target+/-, Relative Vel+/-, Parallel+/-
• Advanced: Node, Sun, Hold, Custom Pitch/Heading/Roll

Ascent Guidance

• Target apoapsis and inclination
• Launch to plane of target
• Autopilot engage/disengage
• Real-time ascent profile control
• Stage tracking during ascent

Landing Guidance

• Target landing site selection
• Pick target on map
• Touchdown speed control
• Gear/chute deployment timing
• Landing prediction display
• Full autopilot control

Maneuver Planner - ALL 18 MECHJEB OPERATIONS

Rendezvous Autopilot

• Approach distance setting
• Full autopilot sequencing
• Relative velocity readouts
• Target distance tracking

Docking Autopilot

• Port-to-port alignment
• Speed limit controls
• Roll control option
• Force alignment modes
• Real-time guidance

Translatron (Translation Control)

• Vertical speed hold
• Surface speed control
• Keep vertical mode
• Low throttle protection

Rover Autopilot

• Waypoint navigation
• Heading hold
• Speed control
• Stability assist

Aircraft Autopilot

• Altitude hold
• Heading hold
• Vertical speed control
• Speed control
• Bank angle limits

Spaceplane Guidance

• Approach guidance
• Final approach control
• Runway targeting

Node Executor

• Execute next node
• Auto-warp to node
• Lead time configuration
• Tolerance settings

Utilities Menu

• Auto-staging toggle
• RCS balancer
• Antenna control
• Solar panel control
• Stage stats refresh

Credits

• Original RasterPropMonitor - Mihara and MOARdV
• FirstPersonKSP Fork - Community maintainers
• MechJeb 2 - MuMech team

License

RasterPropMonitor plugin (C) 2013-2018 Mihara, MOARdV, and other contributors.
MechJeb 2.15.1 integration additions (C) 2026.

Code and shaders are licensed under GPLv3. See LICENSE.md.

Props by alexustas and contributors under CC 3.0 BY-NC-SA.

Links

• This Fork: https://github.com/adventure-gpt/RasterPropMonitor-mechjeb-2-improvements
• Standard RPM: https://github.com/FirstPersonKSP/RasterPropMonitor
• MechJeb 2: https://github.com/MuMech/MechJeb2
• Original RPM: https://github.com/Mihara/RasterPropMonitor (archived)
• Full Documentation: https://github.com/Mihara/RasterPropMonitor/wiki