Helicopter 1 : in top or plan view .

Description for this drawing : small highly maneuverable aircraft which flies by means of horizontally rotating blades helicopters aircrafts whose lift is derived from the aerodynamic forces acting on one or more powered rotors turning about substantially vertical axes .

Categories for these AutoCAD blocks : Vehicles - Aircrafts .

Tags for this category : means of transports vehicular conveyance cars automobiles motorcycles motorbikes vans buses coaches lorry lorries trucks carriages motor vehicles , Aircrafts, any vehicle which can be flown through the air airplanes helicopters aeroplanes machine capable of flight aerostat jetliners airliners jet plane airships jumbo jets .

Compatibility notes :

DWG files : These AutoCAD blocks were saved in " .dwg AutoCAD 2000 file format ", in order to obtain compatibility with all recent versions of AutoCAD, like :

AutoCAD 2000, 2000i, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 and 2012.

DXF files : (Drawing Exchange Format) this Computer Aided Design data file format is supported for CAD programs like :

Adobe Illustrator , ArchiCAD , ArcMap , Cadwork , Corel Draw , Google SketchUp , IntelliCAD , Microstation , Rhinoceros 3D , Solid Edge , Solidworks , etc.