Dana Bay - Station #3503
Latitude / Longitude:
-34.2° / 22.01°
Elevation:
160 m
Operated By:
ZS1HB
Equipment Description:
COMAR SLR350Ni
Current Status & Statistics
| Status | ONLINE |
| Availability | 100% (2157 hours online / 2157 total hours) |
| Reception distance in nautical miles | Average: 45.6 / Max: 66.9 |
| Records received in 1 hour | Distinct Vessels: 17 / Positions: 3749 |
| Area Covered | 3198 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 100% | 124 NM | 6781.7 km2 |
| 2 Months | 100% | 116 NM | 6078.6 km2 |
| 3 Months | 100% | 110 NM | 5811.2 km2 |
| 6 Months | 100% | 103 NM | 5581.3 km2 |
| 9 Months | 100% | 107 NM | 6059.1 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 66 |
| MSG 1,2,3 - Position report - Class A | 61.7 |
| MSG 5 – Ship’s Static and Voyage related data | 1.5 |
| MSG 4 – Base Station report | 0.5 |
| 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 | 0.8 |
| MSG 19 – Extended Class B report | 0.1 |
| MSG 24 – Class B Ship’s Static data | 0.1 |
| MSG 21 – Aids-to-Navigation report | 0.1 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 0.4 |
| Other Non-AIS messages | 30 |
| Errors | 0 |
| Inconsistent positions | 0 |