the channel spacing currently used in europe for aircraft vhf voice communication is airband.
the channel spacing currently used in europe for aircraft vhf voice communication is airband.
the channel spacing currently used in europe for aircraft vhf voice communication is?
airband
increasing air traffic congestion has led to further subdivision into narrow-band 8.33 khz channels in the icao european region; all aircraft flying are required to have communication equipment for this channel spacing. outside of europe, 8.33 khz channels are permitted in many countries but not widely used as of 2012.









































the emergency communication channel 121.5 mhz is the only channel that retains 100 khz channel spacing in the us; there are no channel allocations between 121.4 and 121.5 or between 121.5 and 121.6









































section::::spectrum usage.:modulation.
airband
bullet::::- an/arc-94: aircraft hf radio communication system (p3a/b)









































bullet::::- an/arc-101:aircraft vhf radio communication system (rockwell collins p3a/b)









































bullet::::- an/arc-105: aircraft hf radio communication system









































bullet::::- an/arc-133: aircraft uhf radio communication system (pressurized version of an/arc-34)









































bullet::::- an/arc-158: aircraft uhf radio communication system









































bullet::::- an/arc-159: aircraft uhf radio communication system









































bullet::::- an/arc-164: aircraft uhf radio communication system









































bullet::::- an/arc-182: aircraft vhf/uhf radio communication system, rockwell-collins defense communications









































bullet::::- an/arc-186: aircraft vhf am/fm radio communication system









































bullet::::- an/arc-190: aircraft hf radio communication system









































bullet::::- an/arc-210: aircraft vhf/uhf/satcom radio communication system









































bullet::::- an/arc-231: aircraft vhf/uhf/satcom radio communication system built by raytheon
list of military electronics of the united states