Permanent Foundation for FHA Loan - Land Home Deals

[Jeffrey H.]

I have a mobile home on land that has the axles removed, tied down, and towing gear removed but not sure if this is enough to sell to a Buyer for and FHA loan...

Has anyone had to go through the process of certifying that their mobile home is on a permanent foundation prior to finding a suitable buyer?  Any pain points or pre-work worth mentioning to lessen the pain?

Your experiences appreciated...  @Curt Smith