YOU ARE USING AN OUTDATED BROWSER
It is limiting your browsing experience. Please upgrade to a modern browser.

Essex U.K. - Station #4738

Latitude / Longitude:
51.56° / 0.48°
Elevation:
70 m
Operated By:
Ash K
Equipment Description:
COMAR SLR350Ni
Current Status & Statistics
Status | ONLINE ![]() |
Availability | 90.9% (1960 hours online / 2157 total hours) |
Reception distance in nautical miles | Average: 5.7 / Max: 10 |
Records received in 1 hour | Distinct Vessels: 25 / Positions: 13490 |
Area Covered | 738 km2 |
Period Statistics
Period | Availability | Reception Distance | Area Covered |
---|---|---|---|
1 Month | 100% | 13 NM | 836.1 km2 |
2 Months | 86.4% | 13 NM | 827 km2 |
3 Months | 90.9% | 13 NM | 826.8 km2 |
6 Months | 94.7% | 14 NM | 907.7 km2 |
9 Months | 88.5% | 14 NM | 855 km2 |
Ais Message Type Statistics
Message Type | Count |
---|---|
Total Ais Messages | 235.7 |
MSG 1,2,3 - Position report - Class A | 224.4 |
MSG 5 – Ship’s Static and Voyage related data | 3.4 |
MSG 4 – Base Station report | 4 |
MSG 6,8 – Binary messages | 1 |
MSG 9 – SAR Aircraft position report | 0 |
MSG 12, 14 – Safety related message | 0 |
MSG 18 – Class B position report | 0.4 |
MSG 19 – Extended Class B report | 0 |
MSG 24 – Class B Ship’s Static data | 0.3 |
MSG 21 – Aids-to-Navigation report | 0.6 |
MSG 27 – Position report for Long-range applications | 0 |
Other AIS Messages (AIVD) | 1.6 |
Other Non-AIS messages | 124 |
Errors | 0 |
Inconsistent positions | 0 |