In a few cities there are dead spots for the satellite, if you happen to spend a lot of time in one of these you might have a concern. They try to supplant them with terrestrial repeaters, but the coverage is not complete.
What is an 'Expense'. An expense consists of the economic costs a business incurs through its operations to earn revenue. Businesses are allowed to write off tax-deductible expenses on their income tax returns to lower their taxable income and thus their tax liability.
Deducting Business Expenses. Business expenses are the cost of carrying on a trade or business. These expenses are usually deductible if the business operates to make a profit.