The situation is worse in Iraq, which has banned fuel sales to civilians.
A recent drop in fuel sales for corporate aviation suggests that companies are already using their jets less.
Most major players in the truck stop industry are petroleum companies that decided to open restaurants as a way to encourage fuel sales.
He estimates a 5 percent increase in the number of daily flights, but a significant jump in fuel sales to the larger jets.
Services provided at the marinas include boat rental, boat repair, and fuel sales.
In coming days officials will announce the first increase since 1995 in gasoline and diesel prices, in order to collect more taxes on fuel sales.
The nearest fuel sales are at Tehachapi Municipal Airport 2 miles to the north.
The money used to maintain the airport is entirely generated by leases and fuel sales.
Road Ranger donates a portion of the proceeds from fuel sales to the campaign.
Prices may amount to a loss for the exchange; the Exchange is the only military exchange service permitted to lose money on fuel sales.