OCCAR News 12. November 2019 PPA1 sails the waves of the Tyrrhenian Sea PPA1, named after “Paolo Thaon di Revel”, sailed its first nautical miles in the blue waters of the Gulf of La Spezia on 12th Nov 2019. 25. September 2019 MMF Obtains Important Supplemental Type Certificate On 17th September, the European Union Aviation Safety Agency (EASA) has granted to the prime contractor AIRBUS DS in Spain the Supplemental Type Certificate (STC) for the A330 MMF aircraft.