Service provider
(ii) Service provider means the owner of an aircraft or other conveyance, or a person who leases an aircraft or other conveyance from the owner or otherwise obtains a legal right to the use of an aircraft or other conveyance, and who uses the aircraft or other conveyance to provide transportation to a campaign traveler. For a jointly owned or leased aircraft or other conveyance, the service provider is the person who makes the aircraft or other conveyance available to the campaign traveler.