References in periodicals archive ?
Remember the cone of confusion? As you approach the VOR station, and the beams get narrower and narrower, the CDI may move rapidly off center.
Variable course width and the cone of confusion create two challenges for nav-coupled autopilot operation.
Add the distance it'll take to clear the VOR's cone of confusion and the lead point where the localizer comes alive and I challenge the sharpest instrument guru to track the 163 radial long enough for it to be useful.