radar board

radar cross-section / radar cross section (RCS); radar signature; radar crossover

on-board digital computer / on-board computer

Warning beeps when board is armed with motors off when idle (repeats until board is disarmed or throttle is increased)

TRML-4D radar (нім. Telefunken Radar Mobil Luftraumüberwachung / Telefunken mobile airspace surveilance radar)

on-board radar sight

radar plotting board

3-D radar; 3D radar

high-power illuminator radar / high power illuminating radar (HIPIR)

radar air-to-surface vessel (ASV radar)

X-radar / X band radar

continuous-wave radar (C.W. radar)

radio-radar; radio/radar

across-the-board

board instrument

board of officers

Defense Board

Defense Science Board (DSB)

display board

draft board

functional capability board (FCB)

information operations coordination board (IOCB)

joint coordination board (JCB)

joint coordination board working group (JCBWG)

joint targeting coordination board (JTCB)

Logistics Coordination Board (LCB) (NATO)

Military Committee Joint Standardization Board (NATO)

motion imagery standards board (MISB)

off-board sensors

on-board ammunition supply

on-board sensor

on-board spares

passenger on board (POB)