Tehran, July 26, The Iran Project � Deputy Head of Iranian Aviation Organization (CAO) says Iran is investigating the establishment of Iran-US direct flight.

Mohammad Khoda-Karami, deputy Head of Iranian Aviation Organization (CAO), said on Sunday that Iran doesn�t have any technical problem to launch Iran-US direct flight but the establishment of the flight needs diplomatic permission.

There are some airplanes in Iran�s aviation that can have non-stop flights between Iran and the United States, Khoda-Karami emphasized.

Khoda-Karami also said after lifting the sanctions against Iran�s airplane industry, different foreign aircraft companies offered some suggestions to Iran.

Referring to some new foreign companies� flight to Iran�s airports, he said Iran has started negotiating with several countries, including Germany, Italy, Austria, and Russia.