European Union team will verify three findings of the International Civil Aviation Association ( ICAO) as basis of flight ban revocation for Indonesian airline operators to Europe, the Bisnis Indonesia daily quoted an official as saying on Tuesday.

The Transportation Ministry's Director General for Air Transportation Herry Bakti S. Gumay said that the three findings included operational, surveillance and rule adoption on equipment installation for fight safety.

"Technical team has arrived on Monday and will be scheduled to be here until Thursday,"he said.

He said that the direct verification would be basis of the European Commission to evoke or extend prohibition flight for all airlines carriers to Europe region.

Herry said that he received positive responses of revocation possibility for all national airline operators from the EU's flying prohibition in the end of June.

Airline accidents were frequent so far this year. At least 12 accidents in air transportation, both civil and military, occurred this year.