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 | 94.5% (2036 hours online / 2157 total hours) |
| Reception distance in nautical miles | Average: 25.5 / Max: 47 |
| Records received in 1 hour | Distinct Vessels: 53 / Positions: 7832 |
| Area Covered | 3321 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 83.5% | 52 NM | 3983.8 km2 |
| 2 Months | 91.7% | 47 NM | 3291.4 km2 |
| 3 Months | 94.5% | 43 NM | 2979.9 km2 |
| 6 Months | 96.4% | 60 NM | 3602.9 km2 |
| 9 Months | 97.5% | 72 NM | 4374.7 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 170.7 |
| MSG 1,2,3 - Position report - Class A | 128.3 |
| MSG 5 – Ship’s Static and Voyage related data | 4.6 |
| MSG 4 – Base Station report | 19.2 |
| MSG 6,8 – Binary messages | 3.1 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 2.3 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 1.6 |
| MSG 21 – Aids-to-Navigation report | 1 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 10.6 |
| Other Non-AIS messages | 110 |
| Errors | 0 |
| Inconsistent positions | 0 |