Kalvsund - Station #4568
Latitude / Longitude:
57.7° / 11.69°
Elevation:
8 m
Equipment Description:
COMAR SLR350Ni
Current Status & Statistics
| Status | ONLINE |
| Availability | 97.6% (2079 hours online / 2133 total hours) |
| Reception distance in nautical miles | Average: 3.6 / Max: 18 |
| Records received in 1 hour | Distinct Vessels: 61 / Positions: 28453 |
| Area Covered | 1353 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 100% | 19 NM | 1226.7 km2 |
| 2 Months | 100% | 18 NM | 1241 km2 |
| 3 Months | 97.6% | 18 NM | 1299.6 km2 |
| 6 Months | 97.8% | 17 NM | 1278.5 km2 |
| 9 Months | 97.6% | 15 NM | 1152.2 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 530.1 |
| MSG 1,2,3 - Position report - Class A | 416.7 |
| MSG 5 – Ship’s Static and Voyage related data | 11.7 |
| MSG 4 – Base Station report | 5.9 |
| MSG 6,8 – Binary messages | 3.4 |
| MSG 9 – SAR Aircraft position report | 1.8 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 57.5 |
| MSG 19 – Extended Class B report | 0.5 |
| MSG 24 – Class B Ship’s Static data | 21.2 |
| MSG 21 – Aids-to-Navigation report | 0.2 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 11.1 |
| Other Non-AIS messages | 0 |
| Errors | 0 |
| Inconsistent positions | 0 |