Wyo. Stat. § 10-6-103: Operating aircraft while under influence of alcohol or drug; penalty.

(a) No person may act as a crew member of a civil aircraft within eight (8) hours after the consumption of any alcoholic beverage, or while under the influence of any intoxicating liquor, or while using any drug that affects his faculties in any way contrary to safety.

(b) Any person convicted of violating W.S. 10-6-103(a) shall be punished by a fine not to exceed five hundred dollars ($500.00), by imprisonment not to exceed six (6) months, or both.