Base station report - F
| Name | NumberOfBits | ArrayLength | Type | Units | Description |
|---|---|---|---|---|---|
| MessageID | 6 | uint | AIS message number. Must be 22 | ||
| RepeatIndicator | 2 | uint | Indicated how many times a message has been repeated 0: default 3: do not repeat any more |
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| UserID | 30 | uint | Unique ship identification number (MMSI) | ||
| Spare | 2 | uint | Not used. Should be set to zero. | ||
| ChanA | 12 | uint | Channel number from ITU-R M.1084 Annex 4 | ||
| ChanB | 12 | uint | Channel number from ITU-R M.1084 Annex 4 | ||
| TxRxMode | 4 | uint | FIX: find the description 0: Tx A/Tx B, Rx A/RX B 1: Tx A, Rx A/Rx B 2: Tx B, Rx A/Rx B |
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| power | 1 | uint | FIX: put in a description 0: high 1: low |
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| corner1_lon | 18 | decimal | degrees | north-east corner of area for assignment longitude of corner | |
| corner1_lat | 17 | decimal | degrees | north-east corner of area for assignment latitude of corner | |
| corner2_lon | 18 | decimal | degrees | south-west corner of area for assignment longitude of corner | |
| corner2_lat | 17 | decimal | degrees | south-west corner of area for assignment latitude of corner | |
| IndicatorType | 1 | uint | FIX: put in a description 0: broadcast 1: addressed |
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| ChanABandwidth | 1 | uint | FIX: put in a description 0: specified by channel number 1: 12.5kHz |
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| ChanBBandwidth | 1 | uint | FIX: put in a description 0: specified by channel number 1: 12.5kHz |
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| TransZoneSize | 3 | uint | nm | FIX: put in a description 0: 1 1: 2 2: 3 3: 4 4: 5 5: 6 6: 7 7: 8 |
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| Spare | 23 | uint | Not used. Should be set to zero. |