Jamestown - Station #2823
Latitude / Longitude:
-15.93° / -5.72°
Elevation:
316 m
Operated By:
Alan H
Equipment Description:
COMAR SLR200N
Current Status & Statistics
| Status | LOW COVERAGE |
| Availability | 98.5% (2100 hours online / 2133 total hours) |
| Reception distance in nautical miles | Average: 3.9 / Max: 4.7 |
| Records received in 1 hour | Distinct Vessels: 4 / Positions: 92 |
| Area Covered | 246 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 96.9% | 15 NM | 218.5 km2 |
| 2 Months | 97.9% | 10 NM | 189.5 km2 |
| 3 Months | 98.5% | 10 NM | 199.4 km2 |
| 6 Months | 97.9% | 11 NM | 198.6 km2 |
| 9 Months | 97.2% | 20 NM | 216.1 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 2.4 |
| MSG 1,2,3 - Position report - Class A | 0.3 |
| MSG 5 – Ship’s Static and Voyage related data | 0.2 |
| MSG 4 – Base Station report | 0 |
| 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 | 1.3 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 0.7 |
| MSG 21 – Aids-to-Navigation report | 0 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 0 |
| Other Non-AIS messages | 2 |
| Errors | 0 |
| Inconsistent positions | 0 |