14 C.F.R. § 217.1
As used in this part:
Foreign Air Carrier means a non-U.S. air carrier holding a foreign air carrier permit or exemption authority from the Department of Transportation.
Nonrevenue passenger means: a person traveling free or under token charges, except those expressly named in the definition of revenue passenger; a person traveling at a fare or discount available only to employees or authorized persons of air carriers or their agents or only for travel on the business of the carriers; and an infant who does not occupy a seat. (This definition is for 14 CFR part 217 traffic reporting purposes and may differ from the definitions used in other parts by the Federal Aviation Administration and the Transportation Security Administration for the collection of Passenger Facility Charges and Security Fees.)
The definition includes, but is not limited to the following examples of passengers when traveling free or pursuant to token charges:
(15) Other authorized persons, when such transportation is undertaken for promotional purpose.
Reporting carrier for T-100(f) purposes means the air carrier in operational control of the flight, i.e., the carrier that uses its flight crews under its own operating authority.
Revenue passenger means: a passenger for whose transportation an air carrier receives commercial remuneration. (This definition is for 14 CFR part 217 traffic reporting purposes and may differ from the definitions used in other parts by the Federal Aviation Administration and the Transportation Security Administration for the collection of Passenger Facility Charges and Security Fees.) This includes, but is not limited to, the following examples:
(6) Infants traveling on confirmed-space tickets.
Statement of Authorization under this part means a statement of authorization from the Department, pursuant to 14 CFR part 207, 208, or 212, as appropriate, that permits joint service transportation, such as blocked space agreements, part-charters, code-sharing or wet-leases, between two direct air carriers holding underlying economic authority from the Department.
Wet-Lease Agreement means an agreement under which one carrier leases an aircraft with flight crew to another air carrier.
[53 FR 46294, Nov. 16, 1988, as amended at 67 FR 49223, July 30, 2002; 67 FR 58689, Sept. 18, 2002]