---
title: "What’s Under the S.U.N. / Co-op News"
type: "article"
slug: "whats-under-the-s-u-n-co-op-news"
url: "http://localhost/article/whats-under-the-s-u-n-co-op-news/"
markdown_url: "http://localhost/article/whats-under-the-s-u-n-co-op-news.md"
published_at: "2026-03-12T23:22:47+00:00"
modified_at: "2026-03-12T23:22:47+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "An editorial column announcing co-op products (C-20 tapes, HB line filters, TIMEWRITER word processor, MATH MAESTRO), a list of scheduled reviews, and a programming help service for members."
category:
  - name: "Sinclair Users Network"
    slug: "sinclair-users-network"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/sinclair-users-network/"
post_tag:
  - name: "Editorial"
    slug: "editorial"
    taxonomy: "post_tag"
    url: "http://localhost/tag/editorial/"
publication_r:
  id: 21559
  title: "Sinclair Users Network"
  type: "periodical"
  url: "http://localhost/periodical/sinclair-users-network/"
volume: "2"
issue: "2"
issues_articles:
  - id: 26559
    title: "Sinclair Users Network March 1983"
    type: "issue"
    url: "http://localhost/issue/sinclair-users-network-march-1983/"
pages: "27"
pubdate: "March 1983"
archive_link: false
---

# What’s Under the S.U.N. / Co-op News

An editorial column announcing co-op products (C-20 tapes, HB line filters, TIMEWRITER word processor, MATH MAESTRO), a list of scheduled reviews, and a programming help service for members.