Simple compass without NAV1 & NAV2

HSI with NAV1 tuned to NDB

HSI with NAV1 tuned to VOR, NAV2 to NDB

HSI with NAV1 tuned to VOR with bearing

Rotated HSI with NAV1 tuned to VOR with bearing

JavaScript Interactivity

Heading Heading Select NAV1 Course NAV1 Bearing

HSI with NAV1 & NAV2 set to VOR

CSS Variables

Heading Select NAV1 NAV2 Stroke width