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Sintra - Station #1117
Latitude / Longitude:
38.79° / -9.39°
Elevation:
495 m
Operated By:
LARS
Equipment Description:
SR162 ais receiver
Current Status & Statistics
| Status | ONLINE |
| Availability | 99.4% (2146 hours online / 2161 total hours) |
| Reception distance in nautical miles | Average: 52.4 / Max: 121.6 |
| Records received in 1 hour | Distinct Vessels: 124 / Positions: 16484 |
| Area Covered | 15867 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 98.3% | 135 NM | 13093.6 km2 |
| 2 Months | 99.1% | 111 NM | 12175.7 km2 |
| 3 Months | 99.4% | 114 NM | 12127.1 km2 |
| 6 Months | 98.3% | 151 NM | 13420.9 km2 |
| 9 Months | 98.8% | 237 NM | 18076.3 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 365 |
| MSG 1,2,3 - Position report - Class A | 264.7 |
| MSG 5 – Ship’s Static and Voyage related data | 9.3 |
| MSG 4 – Base Station report | 33.5 |
| MSG 6,8 – Binary messages | 2 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 10 |
| MSG 19 – Extended Class B report | 0.9 |
| MSG 24 – Class B Ship’s Static data | 6.6 |
| MSG 21 – Aids-to-Navigation report | 4.1 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 33.9 |
| Other Non-AIS messages | 3 |
| Errors | 0.2 |
| Inconsistent positions | 0 |