The ID-824 is a current production Narco VOR/LOC Indicator. It has a rectilinear meter movement, instead of pendulum, which means that the needle stays vertical throughout its range of travel. This makes it easier to read course deviations at a glance. The ID-824 is also TSO'd. The ID-824 is commonly used with the following Narco NAV/COMMs:
- MK-12D without Glideslope
- MK-12D+ without Glideslope
- MK-12E without Glideslope
You may also be interested in a NAV/COMM to use with this ID-824.