ARAF AIS - Station #3422
Latitude / Longitude:
-27.63° / -48.51°
Elevation:
420 m
Operated By:
ARAF
Equipment Description:
Receiver SLR350NI + Vert. Antenna
Current Status & Statistics
| Status | ONLINE |
| Availability | 23.7% (511 hours online / 2157 total hours) |
| Reception distance in nautical miles | Average: 116.1 / Max: 403.6 |
| Records received in 1 hour | Distinct Vessels: 18 / Positions: 2555 |
| Area Covered | 2337 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 48.6% | 81 NM | 3608.2 km2 |
| 2 Months | 31.4% | 70 NM | 2883 km2 |
| 3 Months | 23.7% | 67 NM | 2798.9 km2 |
| 6 Months | 57.4% | 81 NM | 3604.8 km2 |
| 9 Months | 52.1% | 78 NM | 3189.4 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 46.8 |
| MSG 1,2,3 - Position report - Class A | 37.3 |
| MSG 5 – Ship’s Static and Voyage related data | 1.5 |
| MSG 4 – Base Station report | 0.2 |
| MSG 6,8 – Binary messages | 0.8 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 5.3 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 1.4 |
| MSG 21 – Aids-to-Navigation report | 0 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 0.3 |
| Other Non-AIS messages | 0 |
| Errors | 0 |
| Inconsistent positions | 0 |