Sarzeau, France - Station #4981
Latitude / Longitude:
47.51° / -2.71°
Elevation:
40 m
Operated By:
Landrezac
Equipment Description:
Station: AIS Receiver COMAR SLR350Ni Antenna: MD70 V-Tronix VHF Fibreglass
Current Status & Statistics
| Status | ONLINE |
| Availability | 99.2% (2113 hours online / 2131 total hours) |
| Reception distance in nautical miles | Average: 12.5 / Max: 79.1 |
| Records received in 1 hour | Distinct Vessels: 221 / Positions: 18759 |
| Area Covered | 6150 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 98.3% | 84 NM | 6305.4 km2 |
| 2 Months | 99.1% | 67 NM | 5425.3 km2 |
| 3 Months | 99.2% | 61 NM | 4894.4 km2 |
| 6 Months | 99.6% | 65 NM | 4623.7 km2 |
| 9 Months | 99.7% | 68 NM | 4488.8 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 375.9 |
| MSG 1,2,3 - Position report - Class A | 178.5 |
| MSG 5 – Ship’s Static and Voyage related data | 5.6 |
| MSG 4 – Base Station report | 10.8 |
| MSG 6,8 – Binary messages | 4.4 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 134.1 |
| MSG 19 – Extended Class B report | 0.1 |
| MSG 24 – Class B Ship’s Static data | 33 |
| MSG 21 – Aids-to-Navigation report | 0.9 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 8.5 |
| Other Non-AIS messages | 16 |
| Errors | 0 |
| Inconsistent positions | 0 |