Avionics FAQs

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Avionics FAQ

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What is the difference between the NSD-360/A P/N 52D137-1332 and 52D137-1333?

Technically, both units are the same. P/N 52D137-1332 was original production version for ARC / Cessna Aircraft. It has an orange heading bug and striped GS flag. P/N 52137-1333 is the current production NSD-360A by Century Flight Systems. It has a green heading bug with solid GS flag.