ARISTO-Werke Dennert & Pape, Hamburg / Germany (1960) ***************************************************************** Flight Computer Model » AVIAT 618 « Upper Picture = FRONT SIDE BACK SIDE = Lower Picture ================================================================= CONTENTS OF THE INSTRUCTION MANUAL: o The Scales o Everyday Arithmetic o Conversion between Metric and British/US Standards o Time and Speed Conversions o Distance-Time-Speed Problems o Fuel Consumption o Pressure Pattern Flight o Air Speed Calculations o Altitude Calculations o Solution of Triangle Problems o Glossary of Navigational Terms The INSTRUCTION MANUAL (47 pages) can be downloaded from http://sliderule.ozmanor.com/man/man-download.html REMARKS: ================================================================= The » AVIAT 618 « is made of plastic and it came in a black leather case as the GERMAN » B U N D E S W E H R « SET ... The several »AVIAT« models are different by the methods used to solve "Triangle Problems" ( and in the AVIATJET the air speed ). Models 613, 617 & AVIATJET use simple, strait-forward graphical solutions. Models 610 & AVIAT-615 use the sine rule to obtain strictly mathematical solutions. Model 610 is a smaller version of Model 615 ( = 14 cm Diameter ) and Model 613 is a pocket-size version of the Model 617. Historical Remarks ... impressum: ***************************************************************** © C.HAMANN http://public.BHT-Berlin.de/hamann 10/11/12 |