existing commercial air tour operator
Defined in 1 dictionary — U.S. Code
United States Code
49 U.S.C. § 40128 — in this section (7 versions over time)
Existing commercial air tour operator.—The term "existing commercial air tour operator" means a commercial air tour operator that was actively engaged in the business of providing commercial air tour operations over a national park at any time during the 12-month period ending on the date of the enactment of this section.