Versions of 46 CFR 71.50-27 - Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) on LawServer 2024 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2023 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2022 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2021 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2020 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2019 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2016 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2015 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2014 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2010 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV) 2009 46 CFR 71.50-27 – Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV)