opencpn

Install command: 
brew install --cask opencpn

Name: OpenCPN

Full-featured and concise ChartPlotter/Navigator

https://www.opencpn.org/

/api/cask/opencpn.json (JSON API)

Cask code on GitHub

Current version: 5.8.4,-0+637.1637c28

Analytics:

Installs (30 days)
opencpn 21
Installs (90 days)
opencpn 75
Installs (365 days)
opencpn 358
Fork me on GitHub