This IFM should be used by a ship or base station to request another station of its implemented application identifiers. The request is made for each IAI and DAC separately.
Parameter | Number of bits | Description |
---|---|---|
IAI/DAC code | 10 | See Annex 2, Table 20 |
Spare | 6 | Spare. Should be set to zero |
Total number of bits | 16 |