A low-aspect fin (wide but not too deep) is required on this big yacht to minimize draft; otherwise the fin would project beneath the keel. High-aspect fins (narrow and deep) are more efficient, because of their longer leading edge, but not always practical.
If you haven’t seen the Cranchi 60 ST yet, you may not know what you’re missing. There’s a lot of interesting details we discovered on our test. Have a look and see if you agree.
Check out the Cranchi 60 ST here. ▶