I learned AutoCAD years ago in school.
Is there any free CAD software that is similar to what AutoCAD offered 10-15 years ago?
Think Starlink will work on boats in 2020 or 2021?
Starlink https://www.starlink.com/ if you haven't seen it yet.
Maybe an opportunity for...
Have VHF radios improved much lately ... any clearer or better at eliminating noise than 5-6 years ago?