exporting

is there a gmax plugin that i could export ac3d(?) (.ac) , object file format (.off) raidioicity (?) (.radio) or raw triangle (.raw) files? i need to transfer stuff from gmax to blender, and blender imports those
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=13&t=32636