Dover - Station #4184
Latitude / Longitude:
39.14° / -75.47°
Elevation:
13 m
Equipment Description:
COMAR SLR350Ni
Current Status & Statistics
| Status | ONLINE |
| Availability | 100% (2131 hours online / 2131 total hours) |
| Reception distance in nautical miles | Average: 17.2 / Max: 84.5 |
| Records received in 1 hour | Distinct Vessels: 42 / Positions: 3586 |
| Area Covered | 2091 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 100% | 38 NM | 1605.2 km2 |
| 2 Months | 100% | 37 NM | 1680.2 km2 |
| 3 Months | 100% | 35 NM | 1572 km2 |
| 6 Months | 100% | 33 NM | 1479.6 km2 |
| 9 Months | 79.2% | 33 NM | 1523.5 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 113.3 |
| MSG 1,2,3 - Position report - Class A | 59.6 |
| MSG 5 – Ship’s Static and Voyage related data | 1.4 |
| MSG 4 – Base Station report | 13.3 |
| MSG 6,8 – Binary messages | 0.9 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 0.2 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 0.2 |
| MSG 21 – Aids-to-Navigation report | 37 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 0.7 |
| Other Non-AIS messages | 20 |
| Errors | 0 |
| Inconsistent positions | 0 |