AviatJet 647 Aristo Air Navigation Computer.

AviatJet 647 Aristo Air Navigation Computer. AviatJet 647 Aristo Air Navigation Computer. AviatJet 647 Aristo Air Navigation Computer.

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

AviatJet 647 Aristo Air Navigation Computer.

A particularly complex slide rule for air navigation, the AviatJet was developed from earlier flight computers such as the previous example.at above. It has scales for distance–time–speed problems, fuel consumption, wind triangle computations, and for converting between British/US and metric systems. There are also scales for true air speed, true altitude, speed of sound and Mach number, which is the velocity divided by the speed of sound.

Details

Category:
Mathematics
Object Number:
1995-149
Materials:
plastic, perspex, case, brass, zip and steel, screws
type:
slide rule
credit:
Mr Hans Dennert

Parts

instruction book (in German) for AviatJet 647 Aristo Air Navigation Computer

instruction book (in German) for AviatJet 647 Aristo Air Navigation Computer

instruction book (in German) for AviatJet 647 Aristo Air Navigation Computer

Materials:
plastic , perspex , case, brass, zip and steel, screws
Object Number:
1995-149/3
type:
slide rule
instruction book (in English) for AviatJet 647 Aristo Air Navigation Computer

instruction book (in English) for AviatJet 647 Aristo Air Navigation Computer

instruction book (in English) for AviatJet 647 Aristo Air Navigation Computer

Materials:
plastic , perspex , case, brass, zip and steel, screws
Object Number:
1995-149/4
type:
slide rule