单项选择题
You have calibrated your RDF. When compiling the calibration table，the correction to be applied to any future RDF bearings is listed against the（）.
A.true bearing of the transmitter B.relative bearing of the transmitter C.heading of the vessel D.time of reception
单项选择题 Magnetic compass deviation（）.
单项选择题 （）is on the panel of DF.
