If you select a helicopter and go into the world map - it will highlight helipads for you ( same with gliders - will show “glider friendly” airports ) - there are some false positives though.
The default MSFS oil rig doesn’t have collision, so you’ll fall through if you try to land on the pad. The fs.to sceneries have helipads w collision added, so they will work. CA, AK, Italy, North Sea and probably a few more. Aerosoft has their North Sea addon coming soon - and that should have a ton of helicopter support.
