Aircraft Part Beech 99 Instrument Panel Printed Circuit Board 99-324039

This item was purchased from an aviation surplus sale. I do not know the history of it. It is in good cosmetic condition. It is tagged, "Model/Type: B99, N199SD" with no condition status indicated. It measures about 21 1/2" x 6". I am not able to test it. It only comes with what is shown in the pictures.

S565-15 d