Puerto las Piedras - Station #4561
Latitude / Longitude:
11.76° / -70.19°
Elevation:
21 m
Equipment Description:
COMAR SLR350Ni
Current Status & Statistics
| Status | ONLINE |
| Availability | 84.1% (1813 hours online / 2157 total hours) |
| Reception distance in nautical miles | Average: 6.9 / Max: 12.4 |
| Records received in 1 hour | Distinct Vessels: 29 / Positions: 3311 |
| Area Covered | 492 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 96.7% | 72 NM | 629.5 km2 |
| 2 Months | 90.8% | 47 NM | 569.3 km2 |
| 3 Months | 84.1% | 38 NM | 545.2 km2 |
| 6 Months | 91.7% | 23 NM | 499.9 km2 |
| 9 Months | 92% | 19 NM | 486.5 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 64.5 |
| MSG 1,2,3 - Position report - Class A | 55.2 |
| MSG 5 – Ship’s Static and Voyage related data | 4.9 |
| MSG 4 – Base Station report | 0 |
| MSG 6,8 – Binary messages | 2.8 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 0 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 0 |
| MSG 21 – Aids-to-Navigation report | 0 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 1.6 |
| Other Non-AIS messages | 40 |
| Errors | 0 |
| Inconsistent positions | 0 |