/members-area/personalblogs/b/nexgen-flight-simuator/posts/nexgen-component-documentation-vertical-situation-indicator-595126904NexGen: Component Documentation: Vertical Situation Indicator Type: 329B-8U Manufacturer: Collins Radio Type 329B-8U1 Part Number 787-6766-001 Power 115vac 400hz 26w 5v AC or DC Connector J1 771806 Mat...en-USTelligent Community 12