Versions of Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers on LawServer 2023 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2022 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2021 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2019 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2018 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2016 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2015 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2014 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2013 Nebraska Statutes 28-1471. Aircraft; operation while under influence of liquor or drug; chemical test; law enforcement officer; powers 2010 Nebraska Statutes 28-1471 – Aircraft; operation while under influence of liquor or drug; chemical