---
title: Macros and Variables
icon: ⚡
category: Operator Speed
since: "1.0"
summary: Build recurring chat messages from configurable text blocks and variables such as the current QRG or locator.
description: KST4Contest macros combine reusable message text with values taken from the current station, frequency and operating context.
tagsList:
  - macros
  - ON4KST
  - operator workflow
related:
  - sked-reminder
  - dual-chat
---

## Faster messages

Macros reduce repetitive typing during active contest operation.

## More consistent operation

Variables help keep messages structured and reduce manual errors.