The US Coast Guard released Findings of Concern on ‘High Speed Craft Operations Manuals,’ regarding an incident where a high speed catamaran passenger ferry allided with a rock jetty at over 30 knots, injuring 15 passengers.
Findings of Concern are issued to disseminate information related to unsafe conditions that were identified as causal concerns in a casualty and could contribute to future incidents.
They are intended to educate the public and state/ local agencies about the conditions...
https://safety4sea.com/uscg-findings-of-concern-on-high-speed-craft-operations/