M/S wettervik - Station #773
Latitude / Longitude:
58.88° / 14.9°
Elevation:
6 m
Operated By:
www.wettervik.se
Equipment Description:
-
This is a Roaming AIS Station. Learn more about Data Sharing using an onboard AIS Receiver here.
Current Status & Statistics
| Status | LOW COVERAGE |
| Availability | 49.6% (1069 hours online / 2155 total hours) |
| Reception distance in nautical miles | Average: 1.8 / Max: 6.4 |
| Records received in 1 hour | Distinct Vessels: 5 / Positions: 3914 |
| Area Covered | 246 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 71.9% | 4 NM | 314.2 km2 |
| 2 Months | 74.5% | 3 NM | 297.8 km2 |
| 3 Months | 49.6% | 3 NM | 297.8 km2 |
| 6 Months | 24.9% | 3 NM | 297.8 km2 |
| 9 Months | 18.2% | 2 NM | 282.1 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 76.4 |
| MSG 1,2,3 - Position report - Class A | 5.8 |
| MSG 5 – Ship’s Static and Voyage related data | 0.2 |
| MSG 4 – Base Station report | 5.8 |
| MSG 6,8 – Binary messages | 0 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 59.5 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 1.3 |
| MSG 21 – Aids-to-Navigation report | 0 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 4 |
| Other Non-AIS messages | 0 |
| Errors | 0 |
| Inconsistent positions | 0 |