Capability interrogation

Introduction/Additional information:

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.

Permitted as from:

01/01/1998

Not to be used after:

15/06/2007

Registrant:

ITU-R.M.1371-1

Physical link:

AIS

Message number (0=VDES-VDE):

DAC or VPFI:

FI / Message ID:

State:

replaced

State link:

Capability interrogation [1]

Number of slots (max):

Last modified:

29/01/2021 - 23:18

Details:

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