Name | Data Type | Definition | |
---|---|---|---|
UPLINK | string | Channel carries Ground-to-air traffic only. | |
DOWNLINK | string | Channel carries Air-to-Ground traffic only. | |
BIDIRECTIONAL | string | Channel carries traffic both ways. | |
UPCAST | string | Broadcast from ground to aircraft. | |
DOWNCAST | string | Broadcast from aircraft. | |
OTHER | string | Other. |