IPC-A-43 - Gerber Coupon Generator Multi-Layer Flexible Circuits Test Pattern Document #: IPC-A-43 Revision Original Version Product Type Gerber Files Released: 02/01/1996 Language English Current Revision Artwork required for certification to either MIL-P-50884, MIL-P-55110, also IPC-6011, IPC-6012 and IPC-6013. Includes Master Drawing #100043 (10 pcs. 30 x 46 cm 1:1). Available in Gerber format.