A Hellenic Air Force P-3B "Orion" again flew through Greek skies on Wednesday, with a test flight of the recently upgraded maritime surveillance and anti-sub turboprop taking place over the greater Athens area.
A Hellenic Air Force P-3B "Orion" again flew through Greek skies on Wednesday, with a test flight of the recently upgraded maritime surveillance and anti-sub turboprop taking place over the greater Athens area.
A video of the test flight was released by the Greek defense ministry.
All six of the aircraft previously in storage are set for modernization and upgrading.