Seward
Latitude / Longitude:
60.1° / -149.41°
Elevation:
10 m
Equipment Description:
COMAR SLR350Ni
Current Status & Statistics
| Navigational Status | LOW COVERAGE |
| Availability | 98.9% (2131 hours online / 2156 total hours) |
| Reception distance in nautical miles | Average: 1.4 / Max: 1.4 |
| Records received in 1 hour | Distinct Vessels: 6 / Positions: 157 |
| Area Covered | 123 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 100% | 3 NM | 198.1 km2 |
| 2 Months | 100% | 3 NM | 167.3 km2 |
| 3 Months | 98.9% | 3 NM | 154.3 km2 |
| 6 Months | 99% | 5 NM | 232.7 km2 |
| 9 Months | 96.5% | 9 NM | 378.4 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 3.3 |
| MSG 1,2,3 - Position report - Class A | 2.5 |
| MSG 5 – Ship’s Static and Voyage related data | 0 |
| MSG 4 – Base Station report | 0 |
| MSG 6,8 – Binary messages | 0.5 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 0.1 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 0.2 |
| MSG 21 – Aids-to-Navigation report | 0 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 0.1 |
| Other Non-AIS messages | 0 |
| Errors | 0 |
| Inconsistent positions | 0 |