Ok that we have identified that the 4 letter code “SAMI” has possibly not been reported by ANAC in the ICAO AIP - I have updated the bug report to suggest that the airfield should either be listed as “SAMI” or with its local identifier, “STI.”
Even if the mentioned “Navblue FS’20” or “Lufthansa FS’24 stock data” don’t list it as “SAMI,” it should never have been assigned the fake ICAO code “SATP.” Instead, it should have been listed with its local identifier, “STI.”
This issue seems to affect many airfields in the area, if not across the entire country.
In case it’s helpful, here’s the API that provides all the information for the airfields in the country: