Latitude / Longitude:
38.29° / 140.84°
Elevation:
140 m
Operated By:
Shun.W
Equipment Description:
SR-161 AIS Receiver with homebrew Cubical Quad and Moxon Rectangle antenna up about 20meters. Using WIZ110SR Serial to Ethernet module for Internet connection.
Current Status & Statistics
| Status | ONLINE  |
| Availability | 100% (2157 hours online / 2157 total hours) |
| Reception distance in nautical miles | Average: 26.6 / Max: 64.2 |
| Records received in 1 hour | Distinct Vessels: 66 / Positions: 2635 |
| Area Covered | 6273 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 100% | 60 NM | 4931.6 km2 |
| 2 Months | 100% | 59 NM | 4982.7 km2 |
| 3 Months | 100% | 60 NM | 4999.1 km2 |
| 6 Months | 100% | 64 NM | 5179 km2 |
| 9 Months | 100% | 73 NM | 5381.9 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 48.7 |
| MSG 1,2,3 - Position report - Class A | 39.9 |
| MSG 5 – Ship’s Static and Voyage related data | 1.1 |
| MSG 4 – Base Station report | 1.7 |
| MSG 6,8 – Binary messages | 0.1 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 4.1 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 1.5 |
| MSG 21 – Aids-to-Navigation report | 0 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 0.5 |
| Other Non-AIS messages | 185 |
| Errors | 0 |
| Inconsistent positions | 0 |