Boeing 737 Compass Chart Holder

thingiverse

Made a simple holder for the calibration chart of my standby compass. Designed this with reference to a picture of the real chart holder, so it's not an exact replica. Printed out a chart I found on that page and folded it to fit perfectly into the holder. The chart is from http://www.sjap.nl/compass-swing-fill-in-chart/. To achieve a clean result on the overhangs, I recommend using higher fan speeds and lower print temperatures. Support structures should not be necessary.