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Details and Image
Type
Model #.
Aircraft Maker / Name
Instrument Maker
Country
Construction
Date
Scale Length
Area of Use
disk / plate
Aristo 617 P (projection - calculations only)
Generic
Aristo-Dennert &Pape
Germany
Plastic
1960's to 1970's
"Dia. = 13.4 cm, 18.8 cm x 18.8 cm"
Aviation Teaching
Comment:
"1) Used in flight schools using an over-head projector 2) Conversions, density altitude, temperatrure, air speed"
Image 1