It was earlier this summer that the Brazilian star signed for Ravenna in the Italian third division.
At lunchtime on Thursday, the 46-year-old landed and took the opportunity to sign some balls for staff working at the airport.
Ronaldinho was accompanied by the club's chairman, Ignazio Cipriani, who also owns a restaurant chain.
Later on Thursday, fans will have the opportunity to see the legend in an official presentation. Before that, he will hold a press conference.
It is unclear when Ronaldinho will make his Serie C debut.
