| 摘要 |
<p>Aeronautical communication services is disclosed. For example, an aeronautical vehicle for use in a first aeronautical communication system to allow communication to and from a land-based station is disclosed, wherein the land-based station transmits communications using a first low frequency band and receives communications using a second low frequency band in accordance with a second aeronautical communication system. In the first aeronautical communication system, the aeronautical vehicle transmits communications using the first low frequency band and receives communications using the second low frequency band.</p> |
