Archive
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Details and Image
Type
Model #.
Aircraft Maker / Name
Instrument Maker
Country
Construction
Date
Scale Length
Area of Use
Disk
RHUMB Line Computer
Generic Instrument
Simplified Flight Calculator Co.
U.S.A.
Plastic
est. 1960-1975
Dia - 22.9 cm
Navigation
Comment:
Used to calculate navigation distances using latitude and longitude
Image 1
Image 2
