Sundsvall - Station #5454
Latitude / Longitude:
62.3° / 17.36°
Elevation:
180 m
Operated By:
SSRS Sundsvall, Nils SM3UQK
Equipment Description:
SLR350i receiver. Antenna: Aerial AV 1431 2-stack dipoles
Current Status & Statistics
| Status | ONLINE |
| Availability | 96.9% (2088 hours online / 2157 total hours) |
| Reception distance in nautical miles | Average: 46.6 / Max: 59 |
| Records received in 1 hour | Distinct Vessels: 18 / Positions: 4281 |
| Area Covered | 1845 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 100% | 57 NM | 960.4 km2 |
| 2 Months | 100% | 58 NM | 949.9 km2 |
| 3 Months | 96.9% | 51 NM | 824 km2 |
| 6 Months | 54.8% | 47 NM | 834 km2 |
| 9 Months | 69.9% | 32 NM | 647.8 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 104.6 |
| MSG 1,2,3 - Position report - Class A | 70.6 |
| MSG 5 – Ship’s Static and Voyage related data | 2.5 |
| MSG 4 – Base Station report | 16.7 |
| 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 | 0.8 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 0.8 |
| MSG 21 – Aids-to-Navigation report | 0.3 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 12.1 |
| Other Non-AIS messages | 80 |
| Errors | 0 |
| Inconsistent positions | 0 |