Removing the PMI on FHA loan once you have.........

[Michael Dunn]

I was wondering please, 

Can you have the PMI removed from your FHA loan , SO LONG AS you have " Less Than " 80% LTV on your Primary Residence ( so a LTV of 79%, 78%, 77% , etc. ) ?

And do you have to have owned your Primary Residence for a specific number of years , before the PMI can be removed, EVEN IF you have " Less Than " 80% LTV on your Primary Residence ( so a LTV of 79%, 78%, 77% , etc. ) ?

Thanks so much for the help