Itinerary means the Itinerary for Your Tour issued by Us, subject to any amendments made by Us from time to time in accordance with the Contract.
Flight means any flight demonstration, flight test, taxi test, or other flight made in the performance of this contract, of for the purpose of safeguarding the aircraft, or previously approved in writing by the Contracting Officer.
Houseboat means watercraft primarily used as habitation and not used primarily as a means of transportation.
Airline means any air transport enterprise offering or operating international air services;
Firefighter means any regular, paid or volunteer, member of a lawfully constituted fire department of a municipal corporation, township, fire district, or village.