I have an NSD 360 that's been acting up. On two different occasions in flight, it will suddenly stop giving course indications. I can tune and identify stations just fine but when I try to dial in any radial the CDI shows full deflection either left or right with a to/from indication. There is always a certain fixed radial that I can dial in that will display a centered CDI with warning flag no matter where the VOR I'm tuning to is located relative to me. However it works fine when I try to follow localizer signals and the glideslope works just fine.
The first time this happened was frustrating but it seemed to resolve itself the next day and then today it happened again in flight. Its a strange problem and difficult to describe but I'm hoping its something simple and wont require replacement of the unit.
The first time this happened was frustrating but it seemed to resolve itself the next day and then today it happened again in flight. Its a strange problem and difficult to describe but I'm hoping its something simple and wont require replacement of the unit.