All activity
Sail and Signal is a tool for mariners, and students prepping for the Rules of the Road exam. It features randomized quizzes, smart progress tracking, and game-like achievements to help you master COLREGS and Inland Rules with confidence.
Sail and SignalPractice navigation rules like a pro and track your progress
Davis McDermottleft a comment
Hey Product Hunt, I'm an active duty Navy officer, and I built Sail and Signal because studying COLREGS the old way — flipping through PDFs and flashcards — wasn’t cutting it for me or my shipmates. I wanted something interactive, that tracks your progress, and helps you actually retain the Rules of the Road — especially the stuff that shows up on exams and boards. I designed Sail and Signal to...
Sail and SignalPractice navigation rules like a pro and track your progress