A practical workspace.
For everyday memos.
MST4 brings railway memo formats, editable details and your saved work into one straightforward place.
Starting formats.
One clear workflow.
CRO. Caution. Load Clearance. Duty.
Why this workspace exists
Preparing a memo should begin with the information you need to record. MST4 gives you a consistent starting format, a form to fill and a preview to check before you print.
What you can do
Create an account, set your station details, prepare a memo, save a draft and return to it later. Edit or duplicate a saved memo and print on A4. Browser printing also lets you save a PDF.
How formats are managed
The Superadmin manages published formats and fields. When a format changes, earlier saved memos retain the version they were created with.
Your responsibility
MST4 is independent software, not an official railway portal. You remain responsible for checking the memo, its details, the correct format and the procedures that apply to your work.
Explore your workspace ↗