KR-87 ADF Receiver - BendixKing
- Digitally tuned solid state automatic direction finder which provides bearing information to stations in the frequency range of 200 KHz to 1799 KHz and which also provides audio reception to enable pilot to identify stations
- Used with KA-44B combined loop/sense low profile ADF antenna OR KA-44 blade antenna
- Can be used with single needle KI-227 ADF indicator or dual needle KI-228 indicator
- May be interfaced to King KI-229 or KNI-582 RMIs
- Can be interfaced with other 3-wire RMI indicators by way of KDA-692 RMI adapter
- Internal timer for flight time and elapsed time which proves valuable for non-precision timed approaches, fuel management, dead reckoning navigation
- Flip-flop frequency display allows to switch between pre-selected "standby" and "active" frequencies

