Section 427 - Operating under influence of liquor or drugs; penalty; revocation of right(a) No person shall operate or attempt to operate an aircraft or serve as a member of a crew while under the influence of alcohol or any habit-forming drug.(b) A person who violates a provision of subsection (a) of this section shall be fined not less than $100.00 nor more than $1,000.00, or, if he or she is the operator of the aircraft, may be imprisoned for not more than two years, or both.Added 1985, No. 222 (Adj. Sess.), § 2; amended 1997, No. 150 (Adj. Sess.), § 4(c); 2017 , No. 83, § 161 (1).