Today a short documentary about recent report of granting certificate to Iran-140N and Shahed-278, was released by IRINN channel of Iran.
In this documentary it was announced 8 seat Shabaviz-1&2 are Iranian indigenous helicopters that are under building.
In this report it was indicated Iran produces Tufan, Shahed-285, Shahed-278 and building of domestic 8 seat Shabaviz-1&2 helicopters is underway. It is said Iran has taken serious steps on research, design and production of six types of helicopters.
In a part of this report Ahmad Vahidi we hope to finish project of building a new helicopter in current year.
Unfortunately I couldn't record all of this report, these are some images that i captured from this video, I try to upload video soon.