FHA is not limited to a first time homebuyer if that is what you are asking. Owning a rental property does not necessarily keep you from getting an owner occupied FHA mortgage if you qualify for it. The second loan application will question the rental property income:
When using current leases to analyze rental income, the borrower can provide a current signed lease or other rental agreement for a property that was acquired since the last income tax filing, and is not shown on Schedule E. In order to calculate the rental income:
Reduce the gross amount by 25% (or the percentage developed by the jurisdictional HOC) for vacancies and maintenance Subtract PITI and any homeownerâ€™s association dues, and Apply the resulting amount to income, if positive, or recurring debts, if negative.