Maximizing Airborne Currency

<H1>Maximizing Airborne Currency</H1> To earn more frequent flyer awards, Randy Petersen, editor and publisher of Inside Flyer, suggests:

-Purchase by credit card whenever possible. Cards can be used for airport parking in Detroit, Houston, New York, San Francisco and Seattle.

-Take advantage of free additional cards offered by most programs for family members. Paying college tuition by credit card may even help earn a free school visit.

-Many cards double the manufacturer's warranty on purchased items, in addition to rental car, travel and luggage insurance.

-Use the card to pay home and auto loans, as well as utility and grocery bills.